| 703-200 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-201 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-203 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-204 | Merrifield, VA | Landline | Verizon Virginia |
| 703-205 | Merrifield, VA | Landline | Verizon Virginia |
| 703-206 | Merrifield, VA | Landline | Verizon Virginia |
| 703-207 | Merrifield, VA | Landline | Verizon Virginia |
| 703-208 | Merrifield, VA | Landline | Verizon Virginia |
| 703-209 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-212 | Alexandria, VA | Landline | Verizon Virginia |
| 703-213 | Alexandria, VA | Wireless | Verizon Virginia |
| 703-214 | Alexandria, VA | Wireless | Verizon Virginia |
| 703-215 | Alexandria, VA | Wireless | Verizon Virginia |
| 703-216 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-217 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-218 | Oakton, VA | Landline | Verizon Virginia |
| 703-219 | Oakton, VA | Landline | Verizon Virginia |
| 703-220 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-221 | Triangle, VA | Landline | Verizon South Inc.-va (contel) |
| 703-222 | Centreville, VA | Landline | Verizon Virginia |
| 703-223 | Vienna, VA | Wireless | Usa Mobility Wireless |
| 703-224 | Arlington, VA | Landline | Cavalier Telephone |
| 703-225 | Vienna, VA | Landline | Cavalier Telephone |
| 703-226 | Arlington, VA | Landline | Cavalier Telephone |
| 703-227 | Centreville, VA | Landline | Verizon Virginia |
| 703-228 | Arlington, VA | Landline | Verizon Virginia |
| 703-229 | Arlington, VA | Landline | Global Crossing Telemanagement-va |
| 703-230 | Herndon, VA | Landline | Cavalier Telephone |
| 703-231 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-232 | Woodbridge, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-233 | Arlington, VA | Wireless | Verizon Virginia |
| 703-234 | Herndon, VA | Landline | Teleport Communications America - DC |
| 703-235 | Arlington, VA | Landline | Verizon Virginia |
| 703-236 | Arlington, VA | Landline | Teleport Communications America - DC |
| 703-237 | Arlington, VA | Landline | Verizon Virginia |
| 703-238 | Alexandria, VA | Wireless | Verizon Virginia |
| 703-239 | Fairfax, VA | Landline | Verizon Virginia |
| 703-241 | Arlington, VA | Landline | Verizon Virginia |
| 703-242 | Vienna, VA | Landline | Verizon Virginia |
| 703-243 | Arlington, VA | Landline | Verizon Virginia |
| 703-244 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-245 | Arlington, VA | Landline | Teleport Communications America - DC |
| 703-246 | Oakton, VA | Landline | Verizon Virginia |
| 703-247 | Arlington, VA | Landline | Verizon Virginia |
| 703-248 | Arlington, VA | Landline | Verizon Virginia |
| 703-249 | Fairfax, VA | Landline | Verizon Virginia |
| 703-250 | Fairfax, VA | Landline | Verizon Virginia |
| 703-251 | Arlington, VA | Landline | Teleport Communications America - DC |
| 703-253 | Arlington, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-254 | Arlington, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-255 | Vienna, VA | Landline | Verizon Virginia |
| 703-256 | Alexandria, VA | Landline | Verizon Virginia |
| 703-257 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-258 | Arlington, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-259 | Vienna, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-260 | Dulles, VA | Landline | Verizon South Inc.-va (contel) |
| 703-261 | Vienna, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-262 | Herndon, VA | Landline | Verizon Virginia |
| 703-263 | Centreville, VA | Landline | Verizon Virginia |
| 703-264 | Herndon, VA | Landline | Verizon Virginia |
| 703-265 | Herndon, VA | Landline | Verizon Virginia |
| 703-266 | Centreville, VA | Landline | Verizon Virginia |
| 703-267 | Oakton, VA | Landline | Verizon Virginia |
| 703-268 | Vienna, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-269 | Arlington, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-270 | Arlington, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-271 | Arlington, VA | Landline | Verizon Virginia |
| 703-272 | Vienna, VA | Landline | Teleport Communications America - DC |
| 703-273 | Oakton, VA | Landline | Verizon Virginia |
| 703-274 | Alexandria, VA | Landline | Verizon Virginia |
| 703-275 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-276 | Arlington, VA | Landline | Verizon Virginia |
| 703-277 | Oakton, VA | Landline | Verizon Virginia |
| 703-278 | Oakton, VA | Landline | Verizon Virginia |
| 703-279 | Oakton, VA | Landline | Verizon Virginia |
| 703-280 | Merrifield, VA | Landline | Verizon Virginia |
| 703-281 | Vienna, VA | Landline | Verizon Virginia |
| 703-282 | Herndon, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-283 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-284 | Arlington, VA | Landline | Verizon Virginia |
| 703-285 | Merrifield, VA | Landline | Verizon Virginia |
| 703-286 | Arlington, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-287 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-288 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-289 | Merrifield, VA | Landline | Verizon Virginia |
| 703-291 | Triangle, VA | Landline | Level 3 Communications |
| 703-292 | Arlington, VA | Landline | Verizon Virginia |
| 703-293 | Oakton, VA | Landline | Verizon Virginia |
| 703-294 | Arlington, VA | Landline | Verizon Virginia |
| 703-295 | Herndon, VA | Landline | Verizon Virginia |
| 703-296 | Woodbridge, VA | Wireless | Sprint Spectrum L.p.- Va |
| 703-297 | Leesburg, VA | Landline | Level 3 Communications |
| 703-298 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-299 | Alexandria, VA | Landline | Verizon Virginia |
| 703-300 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-302 | Arlington, VA | Landline | Verizon Virginia |
| 703-303 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-304 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-305 | Alexandria, VA | Landline | Verizon Virginia |
| 703-306 | Alexandria, VA | Landline | Verizon Virginia |
| 703-307 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-308 | Alexandria, VA | Landline | Verizon Virginia |
| 703-309 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-310 | Arlington, VA | Landline | AT&T Local |
| 703-312 | Arlington, VA | Landline | Verizon Virginia |
| 703-313 | Alexandria, VA | Landline | Verizon Virginia |
| 703-314 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-315 | Alexandria, VA | Wireless | Verizon Virginia |
| 703-316 | Alexandria, VA | Landline | Verizon Virginia |
| 703-317 | Alexandria, VA | Landline | Verizon Virginia |
| 703-318 | Herndon, VA | Landline | Verizon Virginia |
| 703-319 | Vienna, VA | Landline | Verizon Virginia |
| 703-320 | Alexandria, VA | Wireless | Verizon Virginia |
| 703-321 | Fairfax, VA | Landline | Verizon Virginia |
| 703-322 | Centreville, VA | Landline | Verizon Virginia |
| 703-323 | Fairfax, VA | Landline | Verizon Virginia |
| 703-324 | Centreville, VA | Landline | Verizon Virginia |
| 703-325 | Alexandria, VA | Landline | Verizon Virginia |
| 703-326 | Herndon, VA | Landline | Verizon Virginia |
| 703-327 | Upperville, VA | Landline | Verizon South Inc.-va (contel) |
| 703-328 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-329 | Alexandria, VA | Landline | Verizon Virginia |
| 703-330 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-331 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-332 | Arlington, VA | Landline | AT&T Local |
| 703-333 | Alexandria, VA | Landline | Verizon Virginia |
| 703-334 | Manassas, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-335 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-336 | Arlington, VA | Landline | AT&T Local |
| 703-337 | Lorton, VA | Landline | Teleport Communications America - DC |
| 703-338 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-339 | Lorton, VA | Landline | Verizon Virginia |
| 703-340 | Arlington, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-341 | Arlington, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-342 | Arlington, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-343 | Arlington, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-344 | Vienna, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-345 | Vienna, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-346 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-347 | Arlington, VA | Landline | Starpower Communications |
| 703-348 | Aldie, VA | Landline | Level 3 Communications |
| 703-349 | Vienna, VA | Landline | Starpower Communications |
| 703-350 | Arlington, VA | Landline | Level 3 Communications |
| 703-351 | Arlington, VA | Landline | Verizon Virginia |
| 703-352 | Oakton, VA | Landline | Verizon Virginia |
| 703-353 | Arlington, VA | Wireless | Usa Mobility Wireless |
| 703-354 | Alexandria, VA | Landline | Verizon Virginia |
| 703-355 | Alexandria, VA | Landline | Verizon Virginia |
| 703-356 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-357 | Woodbridge, VA | Landline | Ctc Communications Corp. |
| 703-358 | Arlington, VA | Landline | Verizon Virginia |
| 703-359 | Oakton, VA | Landline | Verizon Virginia |
| 703-360 | Alexandria, VA | Landline | Verizon Virginia |
| 703-361 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-362 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-363 | Arlington, VA | Landline | Verizon Virginia |
| 703-364 | Herndon, VA | Landline | Verizon Virginia |
| 703-365 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-366 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-367 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-368 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-369 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-370 | Alexandria, VA | Landline | Verizon Virginia |
| 703-371 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-372 | Lorton, VA | Landline | Starpower Communications |
| 703-373 | Arlington, VA | Landline | Xo Virginia |
| 703-374 | Vienna, VA | Landline | Verizon Virginia |
| 703-375 | Herndon, VA | Landline | Verizon Virginia |
| 703-376 | Herndon, VA | Landline | AT&T Local |
| 703-377 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-378 | Centreville, VA | Landline | Verizon Virginia |
| 703-379 | Alexandria, VA | Landline | Verizon Virginia |
| 703-380 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-382 | Lorton, VA | Landline | Broadwing Communications |
| 703-383 | Oakton, VA | Landline | Verizon Virginia |
| 703-384 | Oakton, VA | Wireless | Verizon Virginia |
| 703-385 | Oakton, VA | Landline | Verizon Virginia |
| 703-386 | Vienna, VA | Landline | Tw Telecom Of Maryland LLC - MD |
| 703-387 | Arlington, VA | Landline | Verizon Virginia |
| 703-388 | Arlington, VA | Landline | Verizon Virginia |
| 703-389 | Vienna, VA | Landline | Starpower Communications |
| 703-390 | Herndon, VA | Landline | Verizon Virginia |
| 703-391 | Herndon, VA | Landline | Verizon Virginia |
| 703-392 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-393 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-394 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-395 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-396 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-397 | Herndon, VA | Landline | Verizon Virginia |
| 703-398 | Woodbridge, VA | Wireless | Sprint Spectrum L.p. |
| 703-399 | Arlington, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-400 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-401 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-402 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-403 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-404 | Herndon, VA | Landline | Verizon Virginia |
| 703-405 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-406 | Herndon, VA | Landline | Verizon Virginia |
| 703-407 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-408 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-409 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-412 | Arlington, VA | Landline | Verizon Virginia |
| 703-413 | Arlington, VA | Landline | Verizon Virginia |
| 703-414 | Arlington, VA | Landline | Verizon Virginia |
| 703-415 | Arlington, VA | Landline | Verizon Virginia |
| 703-416 | Arlington, VA | Landline | Verizon Virginia |
| 703-417 | Arlington, VA | Landline | Verizon Virginia |
| 703-418 | Arlington, VA | Landline | Verizon Virginia |
| 703-419 | Arlington, VA | Landline | Verizon Virginia |
| 703-421 | Herndon, VA | Landline | Verizon Virginia |
| 703-422 | Arlington, VA | Wireless | Usa Mobility Wireless |
| 703-423 | Arlington, VA | Landline | Usa Mobility Wireless |
| 703-424 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-425 | Fairfax, VA | Landline | Verizon Virginia |
| 703-426 | Fairfax, VA | Landline | Verizon Virginia |
| 703-427 | Arlington, VA | Wireless | Verizon Virginia |
| 703-428 | Alexandria, VA | Landline | Verizon Virginia |
| 703-429 | Herndon, VA | Landline | Halo Wireless Services |
| 703-430 | Herndon, VA | Landline | Verizon Virginia |
| 703-431 | Leesburg, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-432 | Triangle, VA | Landline | Broadwing Communications |
| 703-433 | Herndon, VA | Landline | Verizon Virginia |
| 703-434 | Herndon, VA | Landline | Starpower Communications |
| 703-435 | Herndon, VA | Landline | Verizon Virginia |
| 703-436 | Lorton, VA | Landline | Level 3 Communications |
| 703-437 | Herndon, VA | Landline | Verizon Virginia |
| 703-438 | Great Falls, VA | Landline | Verizon Virginia |
| 703-439 | Herndon, VA | Landline | Teleport Communications America - DC |
| 703-440 | Springfield, VA | Landline | Verizon Virginia |
| 703-441 | Triangle, VA | Landline | Verizon South Inc.-va (contel) |
| 703-442 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-443 | Leesburg, VA | Landline | Verizon Virginia |
| 703-444 | Herndon, VA | Landline | Verizon Virginia |
| 703-445 | Triangle, VA | Landline | Verizon South Inc.-va (contel) |
| 703-446 | Lorton, VA | Landline | Verizon South Inc.-va (contel) |
| 703-447 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-448 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-449 | Centreville, VA | Landline | Verizon Virginia |
| 703-450 | Herndon, VA | Landline | Verizon Virginia |
| 703-451 | Springfield, VA | Landline | Verizon Virginia |
| 703-452 | Springfield, VA | Landline | Verizon Virginia |
| 703-453 | Herndon, VA | Landline | Verizon Virginia |
| 703-454 | Lorton, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-455 | Springfield, VA | Landline | Verizon Virginia |
| 703-456 | Herndon, VA | Landline | Verizon Virginia |
| 703-457 | Oakton, VA | Wireless | Mci Worldcom Communications |
| 703-458 | Arlington, VA | Wireless | Verizon Virginia |
| 703-459 | Vienna, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-460 | Oakton, VA | Landline | Verizon Virginia |
| 703-461 | Alexandria, VA | Landline | Verizon Virginia |
| 703-462 | Arlington, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-463 | Herndon, VA | Landline | Mci Worldcom Communications |
| 703-464 | Herndon, VA | Landline | Verizon Virginia |
| 703-465 | Arlington, VA | Landline | Verizon Virginia |
| 703-466 | Herndon, VA | Landline | Verizon Virginia |
| 703-467 | Herndon, VA | Landline | Verizon Virginia |
| 703-468 | Haymarket, VA | Landline | Level 3 Communications |
| 703-469 | Arlington, VA | Landline | Verizon Virginia |
| 703-470 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-471 | Herndon, VA | Landline | Verizon Virginia |
| 703-472 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-473 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-474 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-475 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-476 | Herndon, VA | Landline | Verizon Virginia |
| 703-477 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-478 | Arlington, VA | Landline | Verizon Virginia |
| 703-479 | Manassas, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-480 | Herndon, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-481 | Herndon, VA | Landline | Verizon Virginia |
| 703-482 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-483 | Herndon, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-484 | Herndon, VA | Landline | Verizon Virginia |
| 703-485 | Arlington, VA | Landline | Global Crossing Telemanagement-va |
| 703-486 | Arlington, VA | Landline | Verizon Virginia |
| 703-487 | Fairfax, VA | Landline | Verizon Virginia |
| 703-488 | Centreville, VA | Landline | Verizon Virginia |
| 703-489 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-490 | Woodbridge, VA | Landline | Verizon South Inc.-va (contel) |
| 703-491 | Woodbridge, VA | Landline | Verizon South Inc.-va (contel) |
| 703-492 | Woodbridge, VA | Landline | Verizon South Inc.-va (contel) |
| 703-493 | Lorton, VA | Landline | Verizon South Inc.-va (contel) |
| 703-494 | Woodbridge, VA | Landline | Verizon South Inc.-va (contel) |
| 703-495 | Lorton, VA | Landline | Verizon South Inc.-va (contel) |
| 703-496 | Woodbridge, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-497 | Woodbridge, VA | Landline | Verizon South Inc.-va (contel) |
| 703-498 | Woodbridge, VA | Landline | Comcast Phone Of Virginia |
| 703-499 | Woodbridge, VA | Landline | Verizon South Inc.-va (contel) |
| 703-501 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-502 | Centreville, VA | Landline | Verizon Virginia |
| 703-503 | Fairfax, VA | Landline | Verizon Virginia |
| 703-504 | Alexandria, VA | Landline | Verizon Virginia |
| 703-505 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-506 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-507 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-508 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-509 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-510 | Arlington, VA | Wireless | Verizon Virginia |
| 703-512 | Arlington, VA | Wireless | Usa Mobility Wireless |
| 703-513 | Arlington, VA | Wireless | Usa Mobility Wireless |
| 703-514 | Arlington, VA | Wireless | Usa Mobility Wireless |
| 703-515 | Arlington, VA | Wireless | Usa Mobility Wireless |
| 703-516 | Arlington, VA | Landline | Verizon Virginia |
| 703-517 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-518 | Alexandria, VA | Landline | Verizon Virginia |
| 703-519 | Alexandria, VA | Landline | Verizon Virginia |
| 703-520 | Centreville, VA | Landline | Level 3 Communications |
| 703-521 | Arlington, VA | Landline | Verizon Virginia |
| 703-522 | Arlington, VA | Landline | Verizon Virginia |
| 703-523 | Woodbridge, VA | Landline | Cox Virginia Telcom |
| 703-524 | Arlington, VA | Landline | Verizon Virginia |
| 703-525 | Arlington, VA | Landline | Verizon Virginia |
| 703-526 | Arlington, VA | Landline | Verizon Virginia |
| 703-527 | Arlington, VA | Landline | Verizon Virginia |
| 703-528 | Arlington, VA | Landline | Verizon Virginia |
| 703-529 | Arlington, VA | Wireless | Verizon Virginia |
| 703-530 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-531 | Arlington, VA | Landline | Verizon Virginia |
| 703-532 | Arlington, VA | Landline | Verizon Virginia |
| 703-533 | Arlington, VA | Landline | Verizon Virginia |
| 703-534 | Arlington, VA | Landline | Verizon Virginia |
| 703-535 | Alexandria, VA | Landline | Verizon Virginia |
| 703-536 | Arlington, VA | Landline | Verizon Virginia |
| 703-537 | Herndon, VA | Landline | Verizon Virginia |
| 703-538 | Arlington, VA | Landline | Verizon Virginia |
| 703-539 | Vienna, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-541 | Lorton, VA | Landline | Verizon Virginia |
| 703-542 | Arcola, VA | Landline | Xo Virginia |
| 703-543 | Centreville, VA | Landline | Xo Virginia |
| 703-544 | Dulles, VA | Landline | Xo Virginia |
| 703-545 | Arlington, VA | Landline | Verizon Virginia |
| 703-546 | Lorton, VA | Landline | Xo Virginia |
| 703-547 | Herndon, VA | Landline | Xo Virginia |
| 703-548 | Alexandria, VA | Landline | Verizon Virginia |
| 703-549 | Alexandria, VA | Landline | Verizon Virginia |
| 703-550 | Lorton, VA | Landline | Verizon Virginia |
| 703-551 | Lorton, VA | Landline | Verizon South Inc.-va (contel) |
| 703-552 | Arlington, VA | Landline | Xo Virginia |
| 703-553 | Arlington, VA | Landline | Verizon Virginia |
| 703-554 | Leesburg, VA | Landline | Us Lec Of Virginia |
| 703-556 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-557 | Arlington, VA | Landline | Verizon Virginia |
| 703-558 | Arlington, VA | Landline | Verizon Virginia |
| 703-559 | Herndon, VA | Landline | Mci Worldcom Communications |
| 703-560 | Merrifield, VA | Landline | Verizon Virginia |
| 703-561 | Herndon, VA | Landline | Verizon Virginia |
| 703-562 | Arlington, VA | Landline | Xo Virginia |
| 703-563 | Arlington, VA | Landline | Xo Virginia |
| 703-564 | Arlington, VA | Landline | Xo Virginia |
| 703-565 | Woodbridge, VA | Landline | Cavalier East LLC |
| 703-566 | Arlington, VA | Landline | Comcast Phone Of Virginia |
| 703-567 | Arlington, VA | Landline | Comcast Phone Of Virginia |
| 703-568 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-569 | Springfield, VA | Landline | Verizon Virginia |
| 703-570 | Arlington, VA | Landline | Teleport Communications America - DC |
| 703-571 | Arlington, VA | Landline | Verizon Virginia |
| 703-572 | Dulles, VA | Landline | Verizon South Inc.-va (contel) |
| 703-573 | Merrifield, VA | Landline | Verizon Virginia |
| 703-574 | Dulles, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-575 | Alexandria, VA | Landline | Verizon Virginia |
| 703-576 | Woodbridge, VA | Landline | Cavalier East LLC |
| 703-577 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-578 | Alexandria, VA | Landline | Verizon Virginia |
| 703-579 | Herndon, VA | Landline | Global Crossing Telemanagement-va |
| 703-580 | Dale City, VA | Landline | Verizon South Inc.-va (contel) |
| 703-581 | Herndon, VA | Landline | Verizon Virginia |
| 703-582 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-583 | Dale City, VA | Landline | Verizon South Inc.-va (contel) |
| 703-584 | Mc Lean, VA | Landline | Us Lec Of Virginia |
| 703-585 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-586 | Dale City, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-587 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-588 | Arlington, VA | Landline | Verizon Virginia |
| 703-589 | Arlington, VA | Landline | Verizon Virginia |
| 703-590 | Dale City, VA | Landline | Verizon South Inc.-va (contel) |
| 703-591 | Oakton, VA | Landline | Verizon Virginia |
| 703-592 | Vienna, VA | Landline | Us Lec Of Virginia |
| 703-593 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-594 | Nokesville, VA | Landline | Verizon South Inc.-va (contel) |
| 703-595 | Arlington, VA | Wireless | Level 3 Communications |
| 703-596 | Nokesville, VA | Landline | Level 3 Communications |
| 703-597 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-598 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-599 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-600 | Arlington, VA | Landline | Cavalier East LLC |
| 703-601 | Arlington, VA | Landline | Verizon Virginia |
| 703-602 | Arlington, VA | Landline | Verizon Virginia |
| 703-603 | Arlington, VA | Landline | Verizon Virginia |
| 703-604 | Arlington, VA | Landline | Verizon Virginia |
| 703-605 | Alexandria, VA | Landline | Verizon Virginia |
| 703-606 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-607 | Arlington, VA | Landline | Verizon Virginia |
| 703-608 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-609 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-610 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-612 | Alexandria, VA | Wireless | Usa Mobility Wireless |
| 703-613 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-614 | Arlington, VA | Landline | Verizon Virginia |
| 703-615 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-616 | Arlington, VA | Wireless | Usa Mobility Wireless |
| 703-617 | Alexandria, VA | Landline | Verizon Virginia |
| 703-618 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-619 | Alexandria, VA | Landline | Verizon Virginia |
| 703-620 | Herndon, VA | Landline | Verizon Virginia |
| 703-621 | Arlington, VA | Landline | Broadwing Communications |
| 703-622 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-623 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-624 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-625 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-626 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-627 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-628 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-629 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-630 | Triangle, VA | Landline | Verizon South Inc.-va (contel) |
| 703-631 | Centreville, VA | Landline | Verizon Virginia |
| 703-632 | Triangle, VA | Landline | Verizon South Inc.-va (contel) |
| 703-633 | Centreville, VA | Landline | Verizon Virginia |
| 703-634 | Triangle, VA | Landline | Verizon South Inc.-va (contel) |
| 703-635 | Arlington, VA | Landline | Comcast Phone Of Virginia |
| 703-636 | Arlington, VA | Landline | Global Crossing Telemanagement-va |
| 703-637 | Arlington, VA | Landline | Broadwing Communications |
| 703-638 | Vienna, VA | Landline | Comcast Phone Of Virginia |
| 703-639 | Arlington, VA | Landline | Tw Telecom Of Dc LLC - DC |
| 703-640 | Triangle, VA | Landline | Verizon South Inc.-va (contel) |
| 703-641 | Merrifield, VA | Landline | Verizon Virginia |
| 703-642 | Alexandria, VA | Landline | Verizon Virginia |
| 703-643 | Lorton, VA | Landline | Verizon South Inc.-va (contel) |
| 703-644 | Springfield, VA | Landline | Verizon Virginia |
| 703-645 | Merrifield, VA | Landline | Verizon Virginia |
| 703-646 | Lorton, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-647 | Mc Lean, VA | Landline | Us Lec Of Virginia |
| 703-648 | Herndon, VA | Landline | Verizon Virginia |
| 703-649 | Triangle, VA | Landline | Xo Virginia |
| 703-650 | Arlington, VA | Landline | Tw Telecom Of Dc LLC - DC |
| 703-651 | Dulles, VA | Landline | Broadwing Communications |
| 703-652 | Sterling, VA | Landline | Paetec Communications |
| 703-653 | Centreville, VA | Landline | Verizon Virginia |
| 703-654 | Arlington, VA | Landline | Cavalier East LLC |
| 703-655 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-656 | Manassas, VA | Landline | Starpower Communications |
| 703-657 | Herndon, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-658 | Alexandria, VA | Landline | Verizon Virginia |
| 703-659 | Manassas, VA | Landline | Level 3 Communications |
| 703-660 | Alexandria, VA | Landline | Verizon Virginia |
| 703-661 | Dulles, VA | Landline | Verizon South Inc.-va (contel) |
| 703-662 | Dulles, VA | Landline | Teleport Communications America - DC |
| 703-663 | Mc Lean, VA | Landline | Us Lec Of Virginia |
| 703-664 | Alexandria, VA | Landline | Verizon Virginia |
| 703-665 | Dulles, VA | Landline | Level 3 Communications |
| 703-666 | Arlington, VA | Landline | Cavalier East LLC |
| 703-667 | Mc Lean, VA | Landline | Us Lec Of Virginia |
| 703-668 | Herndon, VA | Landline | Verizon Virginia |
| 703-669 | Leesburg, VA | Landline | Verizon Virginia |
| 703-670 | Dale City, VA | Landline | Verizon South Inc.-va (contel) |
| 703-671 | Alexandria, VA | Landline | Verizon Virginia |
| 703-672 | Lorton, VA | Landline | Broadwing Communications |
| 703-673 | Herndon, VA | Landline | Broadwing Communications |
| 703-674 | Mc Lean, VA | Landline | Us Lec Of Virginia |
| 703-675 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-676 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-677 | Arlington, VA | Landline | Tw Telecom Of Maryland LLC - MD |
| 703-678 | Arlington, VA | Landline | Tw Telecom Of Maryland LLC - MD |
| 703-679 | Centreville, VA | Landline | Verizon Virginia |
| 703-680 | Dale City, VA | Landline | Verizon South Inc.-va (contel) |
| 703-681 | Alexandria, VA | Landline | Verizon Virginia |
| 703-682 | Arlington, VA | Landline | Mci Worldcom Communications |
| 703-683 | Alexandria, VA | Landline | Verizon Virginia |
| 703-684 | Alexandria, VA | Landline | Verizon Virginia |
| 703-685 | Arlington, VA | Landline | Verizon Virginia |
| 703-686 | Manassas, VA | Landline | Cavalier East LLC |
| 703-687 | Leesburg, VA | Landline | Level 3 Communications |
| 703-688 | Lorton, VA | Landline | Cavalier East LLC |
| 703-689 | Herndon, VA | Landline | Verizon Virginia |
| 703-690 | Lorton, VA | Landline | Verizon South Inc.-va (contel) |
| 703-691 | Oakton, VA | Landline | Verizon Virginia |
| 703-692 | Arlington, VA | Landline | Verizon Virginia |
| 703-693 | Arlington, VA | Landline | Verizon Virginia |
| 703-694 | Waterford, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-695 | Arlington, VA | Landline | Verizon Virginia |
| 703-696 | Arlington, VA | Landline | Verizon Virginia |
| 703-697 | Arlington, VA | Landline | Verizon Virginia |
| 703-698 | Merrifield, VA | Landline | Verizon Virginia |
| 703-699 | Arlington, VA | Landline | Verizon Virginia |
| 703-701 | Alexandria, VA | Wireless | Usa Mobility Wireless |
| 703-702 | Alexandria, VA | Wireless | Usa Mobility Wireless |
| 703-704 | Alexandria, VA | Landline | Verizon Virginia |
| 703-705 | Alexandria, VA | Wireless | Verizon Virginia |
| 703-706 | Alexandria, VA | Landline | Verizon Virginia |
| 703-707 | Herndon, VA | Landline | Verizon Virginia |
| 703-708 | Herndon, VA | Landline | Verizon Virginia |
| 703-709 | Herndon, VA | Landline | Verizon Virginia |
| 703-712 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-713 | Herndon, VA | Landline | Verizon Virginia |
| 703-714 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-715 | Herndon, VA | Landline | Verizon Virginia |
| 703-716 | Herndon, VA | Landline | Verizon Virginia |
| 703-717 | Alexandria, VA | Landline | Verizon Virginia |
| 703-718 | Alexandria, VA | Landline | Verizon Virginia |
| 703-719 | Alexandria, VA | Landline | Verizon Virginia |
| 703-720 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-721 | Alexandria, VA | Landline | Verizon Virginia |
| 703-722 | Arcola, VA | Landline | Broadwing Communications |
| 703-723 | Ashburn, VA | Landline | Verizon Virginia |
| 703-724 | Ashburn, VA | Landline | Verizon Virginia |
| 703-725 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-726 | Ashburn, VA | Landline | Verizon Virginia |
| 703-727 | Leesburg, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-728 | Leesburg, VA | Wireless | Sprint Spectrum L.p. |
| 703-729 | Ashburn, VA | Landline | Verizon Virginia |
| 703-730 | Dale City, VA | Landline | Verizon South Inc.-va (contel) |
| 703-731 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-732 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-733 | Herndon, VA | Landline | Verizon Virginia |
| 703-734 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-735 | Herndon, VA | Landline | Verizon Virginia |
| 703-736 | Herndon, VA | Landline | Verizon Virginia |
| 703-737 | Leesburg, VA | Landline | Verizon Virginia |
| 703-738 | Arlington, VA | Landline | Paetec Communications |
| 703-739 | Alexandria, VA | Landline | Verizon Virginia |
| 703-740 | Arlington, VA | Landline | Broadwing Communications |
| 703-741 | Arlington, VA | Landline | Verizon Virginia |
| 703-742 | Herndon, VA | Landline | Verizon Virginia |
| 703-743 | Haymarket, VA | Landline | Comcast Phone Of Virginia |
| 703-744 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-745 | Centreville, VA | Landline | Broadwing Communications |
| 703-746 | Arlington, VA | Landline | Verizon Virginia |
| 703-747 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-748 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-749 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-750 | Alexandria, VA | Landline | Verizon Virginia |
| 703-751 | Alexandria, VA | Landline | Verizon Virginia |
| 703-752 | Arlington, VA | Landline | Cavalier Telephone |
| 703-753 | Haymarket, VA | Landline | Verizon South Inc.-va (contel) |
| 703-754 | Haymarket, VA | Landline | Verizon South Inc.-va (contel) |
| 703-755 | Herndon, VA | Landline | Verizon Virginia |
| 703-756 | Alexandria, VA | Landline | Verizon Virginia |
| 703-757 | Great Falls, VA | Landline | Verizon Virginia |
| 703-758 | Herndon, VA | Landline | Verizon Virginia |
| 703-759 | Great Falls, VA | Landline | Verizon Virginia |
| 703-760 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-761 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-762 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-763 | Vienna, VA | Landline | Level 3 Communications |
| 703-764 | Fairfax, VA | Landline | Verizon Virginia |
| 703-765 | Alexandria, VA | Landline | Verizon Virginia |
| 703-766 | Vienna, VA | Landline | Cavalier Telephone |
| 703-767 | Alexandria, VA | Landline | Verizon Virginia |
| 703-768 | Alexandria, VA | Landline | Verizon Virginia |
| 703-769 | Arlington, VA | Landline | Verizon Virginia |
| 703-770 | Arlington, VA | Landline | Cavalier East LLC |
| 703-771 | Leesburg, VA | Landline | Verizon Virginia |
| 703-772 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-773 | Herndon, VA | Landline | Cavalier East LLC |
| 703-774 | Herndon, VA | Landline | Comcast Phone Of Virginia |
| 703-775 | Arlington, VA | Landline | Broadwing Communications |
| 703-776 | Arlington, VA | Landline | Verizon Virginia |
| 703-777 | Leesburg, VA | Landline | Verizon Virginia |
| 703-778 | Arlington, VA | Landline | Cavalier Telephone |
| 703-779 | Leesburg, VA | Landline | Verizon Virginia |
| 703-780 | Alexandria, VA | Landline | Verizon Virginia |
| 703-781 | Engleside, VA | Landline | Verizon Virginia |
| 703-782 | Lorton, VA | Landline | Global Crossing Telemanagement-va |
| 703-783 | Lorton, VA | Landline | Level 3 Communications |
| 703-784 | Triangle, VA | Landline | Broadwing Communications |
| 703-785 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-786 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-787 | Herndon, VA | Landline | Verizon Virginia |
| 703-788 | Arlington, VA | Landline | Cavalier East LLC |
| 703-789 | Manassas, VA | Landline | Comcast Phone Of Virginia |
| 703-790 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-791 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-792 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-793 | Herndon, VA | Landline | Verizon Virginia |
| 703-794 | Manassas, VA | Landline | Verizon South Inc.-va (contel) |
| 703-795 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-796 | Herndon, VA | Landline | Verizon Virginia |
| 703-797 | Arlington, VA | Landline | Cavalier East LLC |
| 703-798 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-799 | Alexandria, VA | Landline | Verizon Virginia |
| 703-801 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-802 | Centreville, VA | Landline | Verizon Virginia |
| 703-803 | Centreville, VA | Landline | Verizon Virginia |
| 703-805 | Alexandria, VA | Landline | Verizon Virginia |
| 703-806 | Alexandria, VA | Landline | Verizon Virginia |
| 703-807 | Arlington, VA | Landline | Verizon Virginia |
| 703-808 | Centreville, VA | Landline | Verizon Virginia |
| 703-810 | Herndon, VA | Landline | Verizon Virginia |
| 703-812 | Arlington, VA | Landline | Verizon Virginia |
| 703-813 | Alexandria, VA | Landline | Verizon Virginia |
| 703-814 | Centreville, VA | Landline | Verizon Virginia |
| 703-815 | Centreville, VA | Landline | Verizon Virginia |
| 703-816 | Arlington, VA | Landline | Verizon Virginia |
| 703-817 | Centreville, VA | Landline | Verizon Virginia |
| 703-818 | Centreville, VA | Landline | Verizon Virginia |
| 703-819 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-820 | Alexandria, VA | Landline | Verizon Virginia |
| 703-821 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-822 | Alexandria, VA | Landline | Verizon Virginia |
| 703-823 | Alexandria, VA | Landline | Verizon Virginia |
| 703-824 | Alexandria, VA | Landline | Verizon Virginia |
| 703-825 | Centreville, VA | Landline | Teleport Communications America - DC |
| 703-826 | Herndon, VA | Wireless | Verizon Virginia |
| 703-827 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-828 | Centreville, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-829 | Centreville, VA | Landline | Starpower Communications |
| 703-830 | Centreville, VA | Landline | Verizon Virginia |
| 703-831 | Centreville, VA | Landline | Global Crossing Telemanagement-va |
| 703-832 | Centreville, VA | Landline | Level 3 Communications |
| 703-833 | Herndon, VA | Landline | Verizon Virginia |
| 703-834 | Herndon, VA | Landline | Verizon Virginia |
| 703-835 | Arlington, VA | Landline | Starpower Communications |
| 703-836 | Alexandria, VA | Landline | Verizon Virginia |
| 703-837 | Alexandria, VA | Landline | Verizon Virginia |
| 703-838 | Alexandria, VA | Landline | Verizon Virginia |
| 703-839 | Arlington, VA | Landline | Cavalier East LLC - MD |
| 703-840 | Leesburg, VA | Landline | Paetec Communications |
| 703-841 | Arlington, VA | Landline | Verizon Virginia |
| 703-842 | Arlington, VA | Landline | Paetec Communications |
| 703-843 | Woodbridge, VA | Landline | Broadwing Communications |
| 703-844 | Dulles, VA | Landline | Peerless Network Of Virginia |
| 703-845 | Alexandria, VA | Landline | Verizon Virginia |
| 703-846 | Merrifield, VA | Landline | Verizon Virginia |
| 703-847 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-848 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-849 | Merrifield, VA | Landline | Verizon Virginia |
| 703-850 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-851 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-852 | Reston, VA | Landline | Mci Worldcom Communications |
| 703-853 | Manassas, VA | Landline | Ctc Communications Corp. |
| 703-854 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-855 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-856 | Herndon, VA | Wireless | Sprint Spectrum L.p.- Va |
| 703-857 | Waterford, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-858 | Ashburn, VA | Landline | Verizon Virginia |
| 703-859 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-860 | Herndon, VA | Landline | Verizon Virginia |
| 703-861 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-862 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-863 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-864 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-865 | Mc Lean, VA | Landline | Cox Virginia Telcom |
| 703-866 | Springfield, VA | Landline | Verizon Virginia |
| 703-867 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-868 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-869 | Arlington, VA | Wireless | Sprint Spectrum L.p. |
| 703-870 | Herndon, VA | Wireless | Omnipoint Communications Cap Operations |
| 703-871 | Herndon, VA | Landline | Cavalier East LLC |
| 703-872 | Arlington, VA | Landline | Verizon Virginia |
| 703-873 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-874 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-875 | Arlington, VA | Landline | Verizon Virginia |
| 703-876 | Merrifield, VA | Landline | Verizon Virginia |
| 703-877 | Vienna, VA | Landline | Verizon Virginia |
| 703-878 | Dale City, VA | Landline | Verizon South Inc.-va (contel) |
| 703-879 | Arlington, VA | Landline | AT&T Local |
| 703-880 | Sterling, VA | Landline | Paetec Communications |
| 703-881 | Manassas, VA | Landline | Broadwing Communications |
| 703-882 | Alexandria, VA | Landline | Verizon Virginia |
| 703-883 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-884 | Triangle, VA | Landline | Broadwing Communications |
| 703-885 | Herndon, VA | Landline | Teleport Communications America - DC |
| 703-886 | Waterford, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-887 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-888 | Arlington, VA | Landline | Atx Telecommunications Services, Ltd |
| 703-889 | Herndon, VA | Landline | Verizon Virginia |
| 703-890 | Arlington, VA | Landline | Allegiance Telecom Of Virginia |
| 703-891 | Arlington, VA | Landline | Allegiance Telecom Of Virginia |
| 703-892 | Arlington, VA | Landline | Verizon Virginia |
| 703-893 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-894 | Arlington, VA | Landline | Allegiance Telecom Of Virginia |
| 703-895 | Manassas, VA | Landline | Cellco Partnership DBA Verizon Wireless |
| 703-896 | Vienna, VA | Landline | Cavalier East LLC - MD |
| 703-897 | Dale City, VA | Landline | Verizon South Inc.-va (contel) |
| 703-898 | Arlington, VA | Wireless | Sprint Spectrum L.p.- Va |
| 703-899 | Alexandria, VA | Wireless | Sprint Spectrum L.p. |
| 703-901 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-902 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-903 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-904 | Herndon, VA | Landline | Verizon Virginia |
| 703-905 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-906 | Arlington, VA | Wireless | Sprint Spectrum L.p.- Va |
| 703-907 | Arlington, VA | Landline | Verizon Virginia |
| 703-908 | Arlington, VA | Landline | Verizon Virginia |
| 703-909 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-910 | Woodbridge, VA | Landline | Cavalier Telephone |
| 703-912 | Springfield, VA | Landline | Verizon Virginia |
| 703-913 | Springfield, VA | Landline | Verizon Virginia |
| 703-914 | Alexandria, VA | Landline | Verizon Virginia |
| 703-915 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-916 | Alexandria, VA | Landline | Verizon Virginia |
| 703-917 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-918 | Mc Lean, VA | Landline | Verizon Virginia |
| 703-919 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-920 | Arlington, VA | Landline | Verizon Virginia |
| 703-921 | Alexandria, VA | Landline | Verizon Virginia |
| 703-922 | Alexandria, VA | Landline | Verizon Virginia |
| 703-923 | Springfield, VA | Landline | Verizon Virginia |
| 703-924 | Alexandria, VA | Landline | Verizon Virginia |
| 703-925 | Herndon, VA | Landline | Verizon Virginia |
| 703-926 | Herndon, VA | Wireless | Sprint Spectrum L.p.- Va |
| 703-927 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-928 | Arlington, VA | Wireless | Sprint Spectrum L.p.- Va |
| 703-929 | Arlington, VA | Wireless | Sprint Spectrum L.p.- Va |
| 703-930 | Herndon, VA | Wireless | Sprint Spectrum L.p.- Va |
| 703-931 | Alexandria, VA | Landline | Verizon Virginia |
| 703-932 | Herndon, VA | Wireless | Sprint Spectrum L.p.- Va |
| 703-933 | Alexandria, VA | Landline | Verizon Virginia |
| 703-934 | Oakton, VA | Landline | Verizon Virginia |
| 703-935 | Herndon, VA | Landline | Level 3 Communications |
| 703-937 | Vienna, VA | Landline | Verizon Virginia |
| 703-938 | Vienna, VA | Landline | Verizon Virginia |
| 703-939 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-940 | Arlington, VA | Landline | Level 3 Communications |
| 703-941 | Alexandria, VA | Landline | Verizon Virginia |
| 703-942 | Alexandria, VA | Landline | Verizon Virginia |
| 703-943 | Herndon, VA | Landline | Cellco Partnership DBA Verizon Wireless |
| 703-944 | Vienna, VA | Wireless | Omnipoint Communications Cap Operations |
| 703-945 | Arlington, VA | Landline | Paetec Communications |
| 703-946 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-947 | Herndon, VA | Landline | Verizon Virginia |
| 703-948 | Herndon, VA | Landline | Verizon Virginia |
| 703-949 | Herndon, VA | Landline | Teleport Communications America - DC |
| 703-951 | Centreville, VA | Landline | Allegiance Telecom Of Virginia |
| 703-952 | Lorton, VA | Landline | Allegiance Telecom Of Virginia |
| 703-953 | Herndon, VA | Wireless | Omnipoint Communications Cap Operations |
| 703-955 | Herndon, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-956 | Herndon, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-957 | Arcola, VA | Landline | Us Lec Of Virginia |
| 703-960 | Alexandria, VA | Landline | Verizon Virginia |
| 703-961 | Centreville, VA | Landline | Verizon Virginia |
| 703-962 | Arlington, VA | Landline | Mcimetro Access Transmission Services LLC |
| 703-963 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-964 | Herndon, VA | Landline | Allegiance Telecom Of Virginia |
| 703-965 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-966 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-967 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-968 | Centreville, VA | Landline | Verizon Virginia |
| 703-969 | Arlington, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-970 | Arlington, VA | Landline | Cavalier East LLC |
| 703-971 | Alexandria, VA | Landline | Verizon Virginia |
| 703-972 | Arlington, VA | Landline | Broadwing Communications |
| 703-973 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-974 | Arlington, VA | Landline | Verizon Virginia |
| 703-975 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-977 | Arlington, VA | Wireless | Mte DBA Mte Paging Network |
| 703-978 | Fairfax, VA | Landline | Verizon Virginia |
| 703-979 | Arlington, VA | Landline | Verizon Virginia |
| 703-980 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-981 | Arlington, VA | Wireless | Omnipoint Communications Cap Operations |
| 703-982 | Lorton, VA | Landline | Teleport Communications America - DC |
| 703-983 | Arlington, VA | Landline | Verizon Virginia |
| 703-984 | Herndon, VA | Landline | Verizon Virginia |
| 703-985 | Triangle, VA | Landline | Verizon South Inc.-va (contel) |
| 703-986 | Woodbridge, VA | Landline | Teleport Communications America - DC |
| 703-987 | Woodbridge, VA | Wireless | Cellco Partnership DBA Verizon Wireless |
| 703-988 | Centreville, VA | Landline | Verizon Virginia |
| 703-989 | Arlington, VA | Wireless | New Cingular Wireless PCS - DC |
| 703-991 | Vienna, VA | Landline | Level 3 Communications |
| 703-992 | Arlington, VA | Landline | Cox Virginia Telcom |
| 703-993 | Arlington, VA | Landline | Verizon Virginia |
| 703-994 | Reston, VA | Landline | Level 3 Communications |
| 703-995 | Reston, VA | Landline | Mci Worldcom Communications |
| 703-996 | Dulles, VA | Landline | Verizon South Inc.-va (contel) |
| 703-997 | Arlington, VA | Landline | Level 3 Communications |
| 703-998 | Alexandria, VA | Landline | Verizon Virginia |
| 703-999 | Leesburg, VA | Landline | Cellco Partnership DBA Verizon Wireless |