HAWTHORNE prefixes in area code 424
NANPA records 27 assigned NXX blocks to rate center HAWTHORNE in area code 424, 5.9% of the 460 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. 13 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC (4), ONVOY, LLC - CA (4), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (3). The earliest assignment on record here is 2006-03-20 and the most recent 2026-01-30. 27 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 codes 310, 352, 775, 862 – 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 |
|---|---|---|---|---|
| 424-200 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2007-02-21 | yes | yes |
| 424-236 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2007-09-24 | yes | yes |
| 424-240 | T-Mobile METROPCS NETWORKS, LLC | 2008-02-22 | yes | yes |
| 424-255 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2010-04-09 | yes | yes |
| 424-269 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | 2010-11-23 | yes | yes |
| 424-294 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | 2006-10-18 | yes | yes |
| 424-297 | Lumen CENTURYLINK COMMUNICATIONS, LLC | 2013-02-04 | yes | yes |
| 424-307 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | yes | yes |
| 424-310 | T-Mobile METROPCS NETWORKS, LLC | 2017-08-07 | yes | yes |
| 424-336 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 424-348 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | 2014-05-02 | yes | yes |
| 424-374 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2014-10-08 | yes | yes |
| 424-391 | T-Mobile T-MOBILE USA, INC. | 2015-03-09 | yes | yes |
| 424-426 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 2018-10-30 | yes | yes |
| 424-437 | T-Mobile T-MOBILE USA, INC. | 2019-08-07 | yes | yes |
| 424-456 | Charter TWC IP ENABLED SERVICES, LLC | – | yes | yes |
| 424-459 | COMMIO, LLC | 2021-09-23 | yes | yes |
| 424-481 | T-Mobile T-MOBILE USA, INC. | 2022-03-21 | yes | yes |
| 424-491 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2022-10-21 | yes | yes |
| 424-497 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2023-09-13 | yes | yes |
| 424-498 | Onvoy ONVOY, LLC - CA | 2023-10-02 | yes | yes |
| 424-563 | Onvoy ONVOY, LLC - CA | 2026-01-30 | yes | yes |
| 424-567 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 424-588 | FRACTEL, LLC | 2020-07-02 | yes | yes |
| 424-675 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2006-03-20 | yes | yes |
| 424-780 | Charter ONVOY SPECTRUM, LLC | 2024-11-07 | yes | yes |
| 424-998 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2023-12-11 | 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 | AT&T | 4 | 14.8% |
| ONVOY, LLC - CA | Onvoy | 4 | 14.8% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Verizon | 3 | 11.1% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 3 | 11.1% |
| T-MOBILE USA, INC. | T-Mobile | 3 | 11.1% |
| METROPCS NETWORKS, LLC | T-Mobile | 2 | 7.4% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 2 | 7.4% |
| CENTURYLINK COMMUNICATIONS, LLC | Lumen | 1 | 3.7% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | Verizon | 1 | 3.7% |
| TWC IP ENABLED SERVICES, LLC | Charter | 1 | 3.7% |
| COMMIO, LLC | – | 1 | 3.7% |
| FRACTEL, LLC | – | 1 | 3.7% |
| ONVOY SPECTRUM, LLC | Charter | 1 | 3.7% |
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 HAWTHORNE in area code 424?
27 blocks: 200, 236, 240, 255, 269, 294, 297, 307, 310, 336, 348, 374 and 15 more, all listed in the table above.
Which carriers have numbers in HAWTHORNE?
NEW CINGULAR WIRELESS PCS, LLC (4 blocks), ONVOY, LLC - CA (4 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - CA (3 blocks), T-MOBILE USA, INC. (3 blocks), METROPCS NETWORKS, LLC (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is HAWTHORNE 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.