Prefixes in 857-3xx

Prefix County City State Zip Code Carrier
857-300 Suffolk Boston MA 02110 Cellco Partnership DBA Verizon Wireless - MA
857-301 Suffolk Boston MA 02108 Cellco Partnership DBA Verizon Wireless - MA
857-302 Suffolk Boston MA 02114 Airus, Inc - MA
857-303 Suffolk Boston MA 02108 Cellco Partnership DBA Verizon Wireless - MA
857-304 Middlesex Watertown MA 02472 Teleport Communications America, LLC - MA
857-305 Suffolk Boston MA 02114 Level 3 Communications, LLC - MA
857-306 N/A N/A MA N/A N/A
857-307 Middlesex Brookline MA 02445 Verizon New England Inc.
857-308 Suffolk Boston MA 02118 Omnipoint Miami E License, LLC
857-309 Suffolk Dorchester MA 02121 Broadvox-Clec, LLC - MA
857-310 Suffolk Boston MA 02108 Omnipoint Miami E License, LLC
857-311 N/A N/A MA N/A N/A
857-312 Suffolk Boston MA 02108 Metro PCS, Inc.
857-313 Suffolk Boston MA 02114 Omnipoint Miami E License, LLC
857-314 Suffolk Boston MA 02115 Bandwidth.Com Clec, LLC - MA
857-315 N/A N/A MA N/A N/A
857-316 Suffolk Brighton MA 02135 Omnipoint Miami E License, LLC
857-317 Suffolk Boston MA 02108 Centurylink Communications LLC
857-318 Suffolk Boston MA 02108 Allegiance Telecom, Inc. - MA
857-319 Suffolk Suffolk MA N/A Cellco Partnership DBA Verizon Wireless - MA
857-320 Middlesex Boston MA 02138 Omnipoint Miami E License, LLC
857-321 Suffolk Boston MA 02108 Cellco Partnership DBA Verizon Wireless - MA
857-322 N/A N/A MA N/A N/A
857-323 Suffolk Chelsea MA 02150 Verizon New England Inc.
857-324 N/A N/A MA N/A N/A
857-325 Middlesex Newton MA 02458 Cellco Partnership DBA Verizon Wireless - MA
857-326 N/A N/A MA N/A N/A
857-327 Suffolk Boston MA 02114 Cellco Partnership DBA Verizon Wireless - MA
857-328 N/A N/A MA N/A N/A
857-329 N/A N/A MA N/A N/A
857-330 Suffolk Boston MA 02108 Cellco Partnership DBA Verizon Wireless - MA
857-331 N/A N/A MA N/A N/A
857-332 N/A N/A MA N/A N/A
857-333 Suffolk Boston MA 02108 Omnipoint Miami E License, LLC
857-334 Suffolk Boston MA 02108 Omnipoint Miami E License, LLC
857-335 N/A N/A MA N/A N/A
857-336 N/A N/A MA N/A N/A
857-337 N/A N/A MA N/A N/A
857-338 N/A N/A MA N/A N/A
857-339 N/A N/A MA N/A N/A
857-340 N/A N/A MA N/A N/A
857-341 N/A N/A MA N/A N/A
857-342 Suffolk Hyde Park MA 02136 Cellco Partnership DBA Verizon Wireless - MA
857-343 N/A N/A MA N/A N/A
857-344 N/A N/A MA N/A N/A
857-345 Suffolk Hyde Park MA 02136 Cellco Partnership DBA Verizon Wireless - MA
857-346 N/A N/A MA N/A N/A
857-347 N/A N/A MA N/A N/A
857-348 N/A N/A MA N/A N/A
857-349 N/A N/A MA N/A N/A
857-350 Suffolk Boston MA 02108 Cellco Partnership DBA Verizon Wireless - MA
857-351 N/A N/A MA N/A N/A
857-352 Middlesex Brookline MA 02445 Omnipoint Miami E License, LLC
857-353 N/A N/A MA N/A N/A
857-354 N/A N/A MA N/A N/A
857-355 N/A N/A MA N/A N/A
857-356 N/A N/A MA N/A N/A
857-357 N/A N/A MA N/A N/A
857-358 N/A N/A MA N/A N/A
857-359 N/A N/A MA N/A N/A
857-360 N/A N/A MA N/A N/A
857-361 N/A N/A MA N/A N/A
857-362 Suffolk Boston MA 02108 Verizon New England Inc.
857-363 Middlesex Chelsea MA 02148 Cellco Partnership DBA Verizon Wireless - MA
857-364 Norfolk Brookline MA 02445 Broadview Networks, Inc. - MA
857-365 N/A N/A MA N/A N/A
857-366 Suffolk Boston MA 02108 Cellco Partnership DBA Verizon Wireless - MA
857-367 N/A N/A MA N/A N/A
857-368 Suffolk Boston MA 02110 Paetec Communications, Inc.- MA
857-369 N/A N/A MA N/A N/A
857-370 N/A N/A MA N/A N/A
857-371 N/A N/A MA N/A N/A
857-372 N/A N/A MA N/A N/A
857-373 Norfolk Needham MA 02492 Broadview Networks, Inc. - MA
857-374 N/A N/A MA N/A N/A
857-375 N/A N/A MA N/A N/A
857-377 Suffolk Boston MA 02108 Paetec Communications, Inc.- MA
857-378 N/A N/A MA N/A N/A
857-379 N/A N/A MA N/A N/A
857-380 N/A N/A MA N/A N/A
857-381 N/A N/A MA N/A N/A
857-382 N/A N/A MA N/A N/A
857-383 Suffolk Boston MA 02108 Teleport Communications America, LLC - MA
857-384 N/A N/A MA N/A N/A
857-385 N/A N/A MA N/A N/A
857-386 N/A N/A MA N/A N/A
857-387 N/A N/A MA N/A N/A
857-388 N/A N/A MA N/A N/A
857-389 Suffolk Charlestown MA 02129 Omnipoint Miami E License, LLC
857-390 N/A N/A MA N/A N/A
857-391 N/A N/A MA N/A N/A
857-392 N/A N/A MA N/A N/A
857-393 N/A N/A MA N/A N/A
857-394 N/A N/A MA N/A N/A
857-395 N/A N/A MA N/A N/A
857-396 N/A N/A MA N/A N/A
857-397 N/A N/A MA N/A N/A
857-399 Suffolk Boston MA 02118 Bandwidth.Com Clec, LLC - MA
(857) 343-8673
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