BARNSTABLE prefixes in area code 774
NANPA records 16 assigned NXX blocks to rate center BARNSTABLE in area code 774, 3.1% of the 522 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 7 holders hold those blocks, the largest being OMNIPOINT MIAMI E LICENSE, LLC (8), NEW CINGULAR WIRELESS PCS, LLC - DC (3), LEVEL 3 COMMUNICATIONS, LLC - MA (1). The earliest assignment on record here is 2001-03-20 and the most recent 2025-10-15. 16 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 508 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 774-208 | AT&T NEW CINGULAR WIRELESS PCS, LLC - DC | 2001-03-27 | yes | yes |
| 774-251 | AT&T NEW CINGULAR WIRELESS PCS, LLC - DC | 2002-08-23 | yes | yes |
| 774-330 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MA | 2001-03-20 | yes | yes |
| 774-339 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2023-09-01 | yes | yes |
| 774-433 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2020-08-27 | yes | yes |
| 774-464 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2021-02-08 | yes | yes |
| 774-476 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2021-05-10 | yes | yes |
| 774-534 | AT&T NEW CINGULAR WIRELESS PCS, LLC - DC | 2015-09-29 | yes | yes |
| 774-559 | Peerless PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 2016-08-05 | yes | yes |
| 774-564 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2024-07-01 | yes | yes |
| 774-587 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2025-07-30 | yes | yes |
| 774-623 | TON80 COMMUNICATIONS, LLC | 2021-05-14 | yes | yes |
| 774-625 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2024-11-01 | yes | yes |
| 774-789 | FRACTEL, LLC | 2021-10-22 | yes | yes |
| 774-994 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 2001-07-09 | yes | yes |
| 774-998 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2025-10-15 | yes | yes |
The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.
Who holds the blocks
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| OMNIPOINT MIAMI E LICENSE, LLC | T-Mobile | 8 | 50% |
| NEW CINGULAR WIRELESS PCS, LLC - DC | AT&T | 3 | 18.8% |
| LEVEL 3 COMMUNICATIONS, LLC - MA | Lumen | 1 | 6.2% |
| PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | Peerless | 1 | 6.2% |
| TON80 COMMUNICATIONS, LLC | – | 1 | 6.2% |
| FRACTEL, LLC | – | 1 | 6.2% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | Verizon | 1 | 6.2% |
Same rate center in other codes
Overlay codes cover the same geography, so one rate center is served by all of them.
Frequently asked
Which prefixes belong to BARNSTABLE in area code 774?
16 blocks: 208, 251, 330, 339, 433, 464, 476, 534, 559, 564, 587, 623 and 4 more, all listed in the table above.
Which carriers have numbers in BARNSTABLE?
OMNIPOINT MIAMI E LICENSE, LLC (8 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - MA (1 block), PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA (1 block), TON80 COMMUNICATIONS, LLC (1 block), FRACTEL, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is BARNSTABLE a city?
It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.