Local Calling Guide
Area code/prefix search
NPA: 351
[Rate centres in NPA 351]
[Dial plan for NPA 351]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 351-333
| 6 |
Harvard |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2018-09-08 |
|
| 351-333
| 7 |
Harvard |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2018-02-19 |
|
| 351-333
| 8 |
Harvard |
MA |
BSTPMALLOMD |
073H TELNYX LLC |
128 |
|
2017-05-09 |
|
| 351-333
| 9 |
Harvard |
MA |
SOVLMAAB5MD |
732H BARR TELL USA, INC. - MA |
128 |
|
2016-01-01 |
|
| 351-344
| A |
Gloucester |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
|
|
| 351-344
| 0 |
Gloucester |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2022-02-05 |
|
| 351-344
| 1 |
Gloucester |
MA |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2022-02-05 |
|
| 351-344
| 2 |
Gloucester |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2022-02-05 |
|
| 351-344
| 3 |
Gloucester |
MA |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2022-02-05 |
|
| 351-344
| 4 |
Gloucester |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2024-02-10 |
|
| 351-344
| 5 |
Gloucester |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2025-12-17 |
|
| 351-344
| 6 |
Gloucester |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2024-09-29 |
|
| 351-344
| 7 |
Gloucester |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2024-12-26 |
|
| 351-344
| 8 |
Gloucester |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2023-07-03 |
|
| 351-345
| A |
Hudson |
MA |
SOVLMAABAMD |
965H FRACTEL, LLC |
128 |
|
|
|
| 351-345
| 0 |
Hudson |
MA |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-11-27 |
|
| 351-345
| 1 |
Hudson |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2022-05-06 |
|
| 351-345
| 2 |
Hudson |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2023-08-09 |
|
| 351-345
| 3 |
Hudson |
MA |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2024-11-02 |
|
| 351-345
| 4 |
Hudson |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-08-14 |
|
| 351-345
| 5 |
Hudson |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-08-14 |
|
| 351-345
| 6 |
Hudson |
MA |
SOVLMAABAMD |
965H FRACTEL, LLC |
128 |
|
2021-06-27 |
|
| 351-345
| 7 |
Hudson |
MA |
SOVLMAABDMD |
490J BOOST SUBSCRIBERCO L.L.C. |
128 |
|
2023-06-08 |
|
| 351-345
| 8 |
Hudson |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2023-08-09 |
|
| 351-345
| 9 |
Hudson |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2023-08-09 |
|
| 351-350
| A |
Ipswich |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 351-350
| 0 |
Ipswich |
MA |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2022-03-18 |
|
| 351-350
| 1 |
Ipswich |
MA |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2022-03-18 |
|
| 351-350
| 2 |
Ipswich |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2022-02-03 |
|
| 351-350
| 3 |
Ipswich |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2024-10-27 |
|
| 351-350
| 4 |
Ipswich |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2022-02-03 |
|
| 351-350
| 8 |
Ipswich |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2024-03-07 |
|
| 351-351
| A |
Lawrence |
MA |
|
125L MASS MOBILE LLC |
128 |
|
2025-04-29 |
|
| 351-351
| 0 |
Lawrence |
MA |
|
125L MASS MOBILE LLC |
128 |
|
2025-04-29 |
|
| 351-351
| 1 |
Lawrence |
MA |
|
125L MASS MOBILE LLC |
128 |
|
2025-04-29 |
|
| 351-351
| 2 |
Lawrence |
MA |
|
125L MASS MOBILE LLC |
128 |
|
2025-04-29 |
|
| 351-351
| 3 |
Lawrence |
MA |
|
125L MASS MOBILE LLC |
128 |
|
2025-04-29 |
|
| 351-351
| 4 |
Lawrence |
MA |
|
125L MASS MOBILE LLC |
128 |
|
2025-04-29 |
|
| 351-351
| 5 |
Lawrence |
MA |
|
125L MASS MOBILE LLC |
128 |
|
2025-04-29 |
|
| 351-351
| 6 |
Lawrence |
MA |
|
125L MASS MOBILE LLC |
128 |
|
2025-04-29 |
|
| 351-351
| 7 |
Lawrence |
MA |
|
125L MASS MOBILE LLC |
128 |
|
2025-04-29 |
|
| 351-351
| 8 |
Lawrence |
MA |
|
125L MASS MOBILE LLC |
128 |
|
2025-04-29 |
|
| 351-351
| 9 |
Lawrence |
MA |
|
125L MASS MOBILE LLC |
128 |
|
2025-04-29 |
|
| 351-352
| A |
Georgetown |
MA |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
|
|
| 351-352
| 0 |
Georgetown |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2024-03-07 |
|
| 351-352
| 1 |
Georgetown |
MA |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2022-02-05 |
|
| 351-352
| 2 |
Georgetown |
MA |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-05-17 |
|
| 351-352
| 4 |
Georgetown |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-07-10 |
|
| 351-352
| 5 |
Georgetown |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-07-10 |
|
| 351-352
| 6 |
Georgetown |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-08-14 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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