Active Prefixes in Area Code 857

Prefix Location Usage Company
857-200 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-201 Winthrop, MA Wireless Sprint Spectrum L.p.
857-202 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-203 Jamaica Plain, MA Landline Verizon New England Inc.
857-204 Boston, MA Landline Omnipoint Miami E License
857-205 Boston, MA Wireless New Cingular Wireless PCS - DC
857-206 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-207 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-208 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-209 Cambridge, MA Landline Broadwing Communications
857-210 Boston, MA Wireless Sprint Spectrum L.p.
857-212 Boston, MA Wireless Sprint Spectrum L.p.
857-213 Boston, MA Landline Paetec Communications
857-214 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-215 Brookline, MA Landline Verizon New England Inc.
857-216 Cambridge, MA Landline Ymax Communications Corp.
857-217 Dorchester, MA Landline Sprint Spectrum L.p.
857-218 Brookline, MA Landline Verizon New England Inc.
857-219 Boston, MA Landline Neutral Tandem-massachusetts
857-220 Dorchester, MA Landline Broadview Networks
857-221 Boston, MA Wireless Sprint Spectrum L.p.
857-222 Boston, MA Wireless Omnipoint Miami E License
857-223 Boston, MA Landline Ctc Communications Corp.
857-224 Boston, MA Landline Verizon New England Inc.
857-225 Brookline, MA Wireless Cellco Partnership DBA Verizon Wireless
857-226 Newton, MA Landline Dsci Corporation
857-227 Somerville, MA Landline Mcimetro Access Transmission Services LLC
857-228 Watertown, MA Landline Ctc Communications Corp.
857-229 Newton, MA Landline Ctc Communications Corp.
857-230 Roxbury, MA Wireless Omnipoint Miami E License
857-231 Newton, MA Wireless Sprint Spectrum L.p.
857-232 Newton, MA Landline Neutral Tandem-massachusetts
857-233 Boston, MA Landline Sprint Spectrum L.p.
857-234 Brookline, MA Wireless Omnipoint Miami E License
857-235 Cambridge, MA Landline Verizon New England Inc.
857-236 Boston, MA Wireless Metro PCS
857-237 Boston, MA Wireless Metro PCS
857-238 Boston, MA Landline Verizon New England Inc.
857-239 Boston, MA Landline Cbeyond Communications
857-240 Cambridge, MA Landline Peerless Network Of Massachusetts
857-241 Boston, MA Landline Broadwing Communications
857-242 Cambridge, MA Wireless Dsci Corporation
857-243 Boston, MA Landline Broadvox-clec
857-244 Boston, MA Landline Bandwidth.com Clec
857-245 Brookline, MA Landline Ymax Communications Corp.
857-246 Boston, MA Wireless Metro PCS
857-247 Boston, MA Wireless Metro PCS
857-248 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-249 Boston, MA Wireless Metro PCS
857-250 Boston, MA Wireless Omnipoint Miami E License
857-251 Boston, MA Wireless Metro PCS
857-252 Quincy, MA Landline Broadview Networks
857-253 Cambridge, MA Landline Broadview Networks
857-254 Boston, MA Landline Broadview Networks
857-255 Newton, MA Landline Broadview Networks
857-256 Cambridge, MA Wireless Peerless Network Of Massachusetts
857-257 S Boston, MA Wireless Sprint Spectrum L.p.
857-258 Boston, MA Wireless Metro PCS
857-259 Cambridge, MA Wireless New Cingular Wireless PCS - DC
857-260 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-261 Boston, MA Wireless Metro PCS
857-263 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-264 Boston, MA Wireless Omnipoint Miami E License
857-265 Boston, MA Wireless New Cingular Wireless PCS - DC
857-266 Boston, MA Wireless Metro PCS
857-267 Boston, MA Landline Comcast Phone Of Massachusetts
857-268 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-269 Roxbury, MA Landline Peerless Network Of Massachusetts
857-271 Dorchester, MA Wireless Sprint Spectrum L.p.
857-272 Boston, MA Wireless New Cingular Wireless PCS - DC
857-273 Jamaica Plain, MA Landline Comcast Phone Of Massachusetts
857-277 Boston, MA Landline Omnipoint Miami E License
857-284 Boston, MA Wireless Omnipoint Miami E License
857-285 Cambridge, MA Landline Paetec Communications
857-288 Boston, MA Wireless Xo Massachusetts
857-293 East Boston, MA Landline Broadview Networks
857-294 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-300 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-301 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-303 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-304 Watertown, MA Landline Teleport Communications America
857-305 Boston, MA Landline Level 3 Enhanced Services
857-307 Brookline, MA Landline Verizon New England Inc.
857-312 Boston, MA Wireless Metro PCS
857-313 Boston, MA Wireless Omnipoint Miami E License
857-317 Boston, MA Landline Centurylink Communications LLC
857-318 Boston, MA Landline Allegiance Telecom
857-321 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-323 Chelsea, MA Landline Verizon New England Inc.
857-333 Boston, MA Wireless Omnipoint Miami E License
857-334 Boston, MA Wireless Omnipoint Miami E License
857-342 Hyde Park, MA Wireless Cellco Partnership DBA Verizon Wireless
857-345 Hyde Park, MA Wireless Cellco Partnership DBA Verizon Wireless
857-350 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-362 Boston, MA Landline Verizon New England Inc.
857-363 Everett, MA Wireless Cellco Partnership DBA Verizon Wireless
857-364 Brookline, MA Landline Broadview Networks
857-366 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-368 Boston, MA Landline Paetec Communications
857-373 Needham, MA Landline Broadview Networks
857-377 Boston, MA Landline Paetec Communications
857-383 Boston, MA Wireless Teleport Communications America
857-389 Charlestown, MA Wireless Omnipoint Miami E License
857-399 Roxbury, MA Landline Bandwidth.com Clec
857-400 Boston, MA Landline Bandwidth.com Clec
857-401 S Boston, MA Landline Broadview Networks
857-403 Quincy, MA Landline Paetec Communications
857-404 Newton, MA Landline Comcast Phone Of Massachusetts
857-413 Boston, MA Landline Broadwing Communications
857-415 Boston, MA Landline Vonage Network Inc.
857-417 Boston, MA Wireless Metro PCS
857-444 Boston, MA Landline Peerless Network Of Massachusetts
857-445 Boston, MA Wireless New Cingular Wireless PCS - DC
857-449 Boston, MA Landline Comcast Phone Of Massachusetts
857-452 Charlestown, MA Wireless Sprint Spectrum L.p.
857-453 Boston, MA Landline Broadwing Communications
857-472 Boston, MA Wireless New Cingular Wireless PCS - DC
857-488 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-492 Roxbury, MA Wireless Sprint Spectrum L.p.
857-496 S Boston, MA Landline Comcast Phone Of Massachusetts
857-498 Brighton, MA Wireless New Cingular Wireless PCS - DC
857-499 Quincy, MA Wireless New Cingular Wireless PCS - DC
857-500 Bedford, MA Landline Cellco Partnership DBA Verizon Wireless
857-523 Somerville, MA Wireless Cellco Partnership DBA Verizon Wireless
857-524 S Boston, MA Landline Allegiance Telecom
857-526 Quincy, MA Wireless Sprint Spectrum L.p.
857-540 Brighton, MA Wireless Sprint Spectrum L.p.
857-544 Roxbury, MA Wireless Omnipoint Miami E License
857-547 Jamaica Plain, MA Landline Broadview Networks
857-559 Boston, MA Landline Allegiance Telecom
857-574 East Boston, MA Landline Ctc Communications Corp.
857-576 Brookline, MA Landline Local Access LLC
857-588 Charlestown, MA Landline Allegiance Telecom
857-598 Malden, MA Landline Xo Massachusetts
857-600 Cambridge, MA Landline Bandwidth.com Clec
857-615 Boston, MA Wireless Metro PCS
857-626 Belmont, MA Landline Mci Worldcom Communications
857-636 Newton, MA Wireless Cellco Partnership DBA Verizon Wireless
857-654 Boston, MA Wireless Omnipoint Miami E License
857-701 Roxbury, MA Wireless Omnipoint Miami E License
857-702 Boston, MA Wireless 365 Wireless
857-719 Jamaica Plain, MA Wireless Sprint Spectrum L.p.
857-728 Jamaica Plain, MA Landline Allegiance Telecom
857-753 Boston, MA Wireless Cellco Partnership DBA Verizon Wireless
857-756 Cambridge, MA Landline Metropolitan Telecommunications Of Mass DBA Mettel
857-776 Chelsea, MA Landline Level 3 Communications
857-777 Cambridge, MA Landline Peerless Network Of Massachusetts
857-814 Multiple Ocn Listing
857-816 Cambridge, MA Landline Xo Massachusetts
857-829 Cambridge, MA Wireless Sprint Spectrum L.p.
857-869 Boston, MA Wireless Omnipoint Miami E License
857-888 Everett, MA Wireless Sprint Spectrum L.p.
857-891 Boston, MA Wireless Omnipoint Miami E License
857-919 Brighton, MA Wireless Omnipoint Miami E License
857-928 Cambridge, MA Wireless Omnipoint Miami E License
857-930 Landline Rclec
857-939 Quincy, MA Wireless Cellco Partnership DBA Verizon Wireless
857-991 Boston, MA Landline Comcast Phone Of Massachusetts
857-995 Somerville, MA Landline Broadwing Communications
857-996 Boston, MA Landline Verizon New England Inc.
857-997 Somerville, MA Landline Local Access LLC
857-998 Cambridge, MA Wireless Cellco Partnership DBA Verizon Wireless
857-999 Cambridge, MA Landline Peerless Network Of Massachusetts