ASHTABULA prefixes in area code 440
NANPA records 30 assigned NXX blocks to rate center ASHTABULA in area code 440, 4.0% of the 757 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 T-MOBILE USA, INC. (11), WINDSTREAM WESTERN RESERVE, INC. (8), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (4). The earliest assignment on record here is 2001-01-10 and the most recent 2025-08-12. 23 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 440-228 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 440-261 | Windstream WINDSTREAM WESTERN RESERVE, INC. | 2011-09-16 | yes | yes |
| 440-319 | T-Mobile T-MOBILE USA, INC. | 2002-03-20 | yes | yes |
| 440-344 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-05-23 | yes | yes |
| 440-381 | T-Mobile T-MOBILE USA, INC. | 2009-10-07 | yes | yes |
| 440-404 | T-Mobile T-MOBILE USA, INC. | 2024-08-27 | yes | yes |
| 440-470 | T-Mobile T-MOBILE USA, INC. | 2023-08-04 | yes | yes |
| 440-536 | T-Mobile METROPCS, INC. | – | yes | yes |
| 440-553 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 2019-02-13 | yes | yes |
| 440-645 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-07-09 | yes | yes |
| 440-650 | T-Mobile T-MOBILE USA, INC. | 2014-10-13 | yes | yes |
| 440-661 | T-Mobile T-MOBILE USA, INC. | 2015-10-07 | yes | yes |
| 440-694 | T-Mobile T-MOBILE USA, INC. | 2021-04-13 | yes | yes |
| 440-755 | FRACTEL, LLC | 2020-05-01 | yes | yes |
| 440-789 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2008-03-28 | yes | yes |
| 440-812 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | no | yes |
| 440-813 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 2001-01-10 | no | yes |
| 440-825 | T-Mobile METROPCS, INC. | 2022-02-14 | yes | yes |
| 440-841 | T-Mobile T-MOBILE USA, INC. | 2022-02-14 | yes | yes |
| 440-850 | T-Mobile T-MOBILE USA, INC. | 2015-08-25 | yes | yes |
| 440-855 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | – | yes | yes |
| 440-964 | Windstream WINDSTREAM WESTERN RESERVE, INC. | – | no | yes |
| 440-969 | Windstream WINDSTREAM WESTERN RESERVE, INC. | – | yes | yes |
| 440-982 | T-Mobile T-MOBILE USA, INC. | 2025-08-12 | yes | yes |
| 440-990 | GREAT WAVE BROADBAND SERVICES, LLC | 2013-06-18 | yes | yes |
| 440-992 | Windstream WINDSTREAM WESTERN RESERVE, INC. | – | no | yes |
| 440-993 | Windstream WINDSTREAM WESTERN RESERVE, INC. | – | no | yes |
| 440-994 | Windstream WINDSTREAM WESTERN RESERVE, INC. | – | yes | yes |
| 440-997 | Windstream WINDSTREAM WESTERN RESERVE, INC. | – | no | yes |
| 440-998 | Windstream WINDSTREAM WESTERN RESERVE, INC. | – | no | 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 |
|---|---|---|---|
| T-MOBILE USA, INC. | T-Mobile | 11 | 36.7% |
| WINDSTREAM WESTERN RESERVE, INC. | Windstream | 8 | 26.7% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | Verizon | 4 | 13.3% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 3 | 10% |
| METROPCS, INC. | T-Mobile | 2 | 6.7% |
| FRACTEL, LLC | – | 1 | 3.3% |
| GREAT WAVE BROADBAND SERVICES, LLC | – | 1 | 3.3% |
Frequently asked
Which prefixes belong to ASHTABULA in area code 440?
30 blocks: 228, 261, 319, 344, 381, 404, 470, 536, 553, 645, 650, 661 and 18 more, all listed in the table above.
Which carriers have numbers in ASHTABULA?
T-MOBILE USA, INC. (11 blocks), WINDSTREAM WESTERN RESERVE, INC. (8 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (4 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (3 blocks), METROPCS, INC. (2 blocks), 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 ASHTABULA 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.