HANFORD prefixes in area code 559
NANPA records 31 assigned NXX blocks to rate center HANFORD in area code 559, 3.9% of the 785 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 PACIFIC BELL (7), NEW CINGULAR WIRELESS PCS, LLC (5), T-MOBILE USA, INC. (4). The earliest assignment on record here is 2001-07-16 and the most recent 2024-08-27. 25 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 357 – 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 |
|---|---|---|---|---|
| 559-212 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 559-309 | T-Mobile T-MOBILE USA, INC. | 2001-12-26 | yes | yes |
| 559-357 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2024-03-14 | yes | yes |
| 559-362 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 559-380 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 559-381 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 559-410 | AT&T AT&T - LOCAL | 2003-04-09 | yes | yes |
| 559-413 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2015-09-08 | yes | yes |
| 559-415 | IP HORIZON LLC | – | yes | yes |
| 559-469 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 559-491 | T-Mobile T-MOBILE USA, INC. | 2015-09-11 | yes | yes |
| 559-506 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 559-530 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2010-04-23 | yes | yes |
| 559-537 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 2010-03-08 | yes | yes |
| 559-572 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2001-07-16 | yes | yes |
| 559-582 | AT&T PACIFIC BELL | – | no | yes |
| 559-583 | AT&T PACIFIC BELL | – | no | yes |
| 559-584 | AT&T PACIFIC BELL | – | no | yes |
| 559-585 | AT&T PACIFIC BELL | – | no | yes |
| 559-587 | AT&T PACIFIC BELL | – | yes | yes |
| 559-589 | AT&T PACIFIC BELL | – | yes | yes |
| 559-639 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | – | yes | yes |
| 559-670 | WIDE VOICE, LLC - CA | 2011-05-09 | yes | yes |
| 559-707 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 559-772 | Comcast COMCAST PHONE OF CALIFORNIA, LLC | – | yes | yes |
| 559-794 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2015-03-16 | yes | yes |
| 559-796 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2015-03-10 | yes | yes |
| 559-836 | T-Mobile T-MOBILE USA, INC. | 2002-04-15 | yes | yes |
| 559-852 | AT&T PACIFIC BELL | 2011-05-26 | yes | yes |
| 559-858 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2024-08-27 | yes | yes |
| 559-929 | TON80 COMMUNICATIONS, LLC | 2022-02-18 | 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 |
|---|---|---|---|
| PACIFIC BELL | AT&T | 7 | 22.6% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 5 | 16.1% |
| T-MOBILE USA, INC. | T-Mobile | 4 | 12.9% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Verizon | 4 | 12.9% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 2 | 6.5% |
| ONVOY, LLC - CA | Onvoy | 1 | 3.2% |
| AT&T - LOCAL | AT&T | 1 | 3.2% |
| IP HORIZON LLC | – | 1 | 3.2% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 1 | 3.2% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 1 | 3.2% |
| LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | Lumen | 1 | 3.2% |
| WIDE VOICE, LLC - CA | – | 1 | 3.2% |
| COMCAST PHONE OF CALIFORNIA, LLC | Comcast | 1 | 3.2% |
| TON80 COMMUNICATIONS, LLC | – | 1 | 3.2% |
Frequently asked
Which prefixes belong to HANFORD in area code 559?
31 blocks: 212, 309, 357, 362, 380, 381, 410, 413, 415, 469, 491, 506 and 19 more, all listed in the table above.
Which carriers have numbers in HANFORD?
PACIFIC BELL (7 blocks), NEW CINGULAR WIRELESS PCS, LLC (5 blocks), T-MOBILE USA, INC. (4 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (4 blocks), U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (2 blocks), ONVOY, LLC - CA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is HANFORD 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.