GALVESTON prefixes in area code 409
NANPA records 67 assigned NXX blocks to rate center GALVESTON in area code 409, 15.4% of the 434 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. 14 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC - IL (20), SOUTHWESTERN BELL (18), AERIAL COMMUNICATIONS, INC. (8). The earliest assignment on record here is 2001-03-09 and the most recent 2026-08-05. 56 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 574 – 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 |
|---|---|---|---|---|
| 409-220 | Lumen CENTURYLINK COMMUNICATIONS, LLC | – | yes | yes |
| 409-255 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 409-256 | T-Mobile AERIAL COMMUNICATIONS, INC. | – | no | yes |
| 409-258 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2020-07-21 | yes | yes |
| 409-261 | Onvoy ONVOY, LLC - TX | 2021-01-08 | yes | yes |
| 409-266 | AT&T SOUTHWESTERN BELL | 2002-09-27 | yes | yes |
| 409-281 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2024-04-12 | yes | yes |
| 409-295 | Onvoy ONVOY, LLC - TX | 2022-09-01 | yes | yes |
| 409-307 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2023-03-10 | yes | yes |
| 409-309 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2023-06-08 | yes | yes |
| 409-310 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 2023-06-22 | yes | yes |
| 409-318 | T-Mobile METROPCS, INC. | 2026-06-12 | yes | yes |
| 409-319 | Onvoy ONVOY, LLC - TX | 2023-08-31 | yes | yes |
| 409-321 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2023-09-25 | yes | yes |
| 409-324 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2023-12-22 | yes | yes |
| 409-340 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2024-11-14 | yes | yes |
| 409-342 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 2024-05-09 | yes | yes |
| 409-354 | T-Mobile AERIAL COMMUNICATIONS, INC. | – | yes | yes |
| 409-356 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - TX | – | yes | yes |
| 409-360 | IP HORIZON LLC | 2025-02-04 | yes | yes |
| 409-364 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 2025-02-21 | yes | yes |
| 409-367 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2025-06-06 | yes | yes |
| 409-370 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 409-376 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2026-02-17 | yes | yes |
| 409-391 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2026-08-05 | yes | no |
| 409-392 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 409-424 | Onvoy ONVOY, LLC - TX | 2025-06-25 | yes | yes |
| 409-443 | AT&T SOUTHWESTERN BELL | 2001-08-24 | yes | yes |
| 409-457 | T-Mobile AERIAL COMMUNICATIONS, INC. | 2001-07-10 | no | yes |
| 409-465 | FRACTEL, LLC | 2020-06-17 | yes | yes |
| 409-497 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 409-500 | Peerless PEERLESS NETWORK OF TEXAS, LLC - TX | 2004-04-29 | yes | yes |
| 409-502 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | – | no | yes |
| 409-515 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | – | yes | yes |
| 409-526 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 409-539 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-03-09 | yes | yes |
| 409-572 | Lumen LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | – | yes | yes |
| 409-599 | T-Mobile AERIAL COMMUNICATIONS, INC. | – | yes | yes |
| 409-621 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-632 | AT&T SOUTHWESTERN BELL | 2001-10-31 | yes | yes |
| 409-666 | FRACTEL, LLC | 2019-03-18 | yes | yes |
| 409-667 | FRACTEL, LLC | 2020-08-14 | yes | yes |
| 409-682 | T-Mobile AERIAL COMMUNICATIONS, INC. | – | yes | yes |
| 409-692 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 409-737 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-739 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | – | no | yes |
| 409-740 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-741 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-744 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 409-747 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 409-750 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-761 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-762 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 409-763 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-765 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-766 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-770 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-771 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 409-772 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 409-789 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 409-795 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 409-877 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | 2002-03-28 | yes | yes |
| 409-888 | FOREMOST TELECOMMUNICATIONS CORPORATION - TX | 2013-02-19 | yes | yes |
| 409-919 | T-Mobile AERIAL COMMUNICATIONS, INC. | – | yes | yes |
| 409-939 | T-Mobile AERIAL COMMUNICATIONS, INC. | – | yes | yes |
| 409-974 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2005-11-17 | yes | yes |
| 409-996 | T-Mobile AERIAL COMMUNICATIONS, INC. | – | 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 |
|---|---|---|---|
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 20 | 29.9% |
| SOUTHWESTERN BELL | AT&T | 18 | 26.9% |
| AERIAL COMMUNICATIONS, INC. | T-Mobile | 8 | 11.9% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Verizon | 5 | 7.5% |
| ONVOY, LLC - TX | Onvoy | 4 | 6% |
| FRACTEL, LLC | – | 3 | 4.5% |
| LEVEL 3 COMMUNICATIONS, LLC - TX | Lumen | 2 | 3% |
| CENTURYLINK COMMUNICATIONS, LLC | Lumen | 1 | 1.5% |
| METROPCS, INC. | T-Mobile | 1 | 1.5% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - TX | AT&T | 1 | 1.5% |
| IP HORIZON LLC | – | 1 | 1.5% |
| PEERLESS NETWORK OF TEXAS, LLC - TX | Peerless | 1 | 1.5% |
| LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | Lumen | 1 | 1.5% |
| FOREMOST TELECOMMUNICATIONS CORPORATION - TX | – | 1 | 1.5% |
Frequently asked
Which prefixes belong to GALVESTON in area code 409?
67 blocks: 220, 255, 256, 258, 261, 266, 281, 295, 307, 309, 310, 318 and 55 more, all listed in the table above.
Which carriers have numbers in GALVESTON?
NEW CINGULAR WIRELESS PCS, LLC - IL (20 blocks), SOUTHWESTERN BELL (18 blocks), AERIAL COMMUNICATIONS, INC. (8 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (5 blocks), ONVOY, LLC - TX (4 blocks), FRACTEL, LLC (3 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is GALVESTON 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.