ELK GROVE prefixes in area code 224
NANPA records 18 assigned NXX blocks to rate center ELK GROVE in area code 224, 3.0% of the 595 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. 11 holders hold those blocks, the largest being T-MOBILE USA, INC. (4), TELEPORT COMMUNICATIONS AMERICA, LLC - IL (3), ONVOY, LLC (2). The earliest assignment on record here is 2002-08-13 and the most recent 2024-01-05. 18 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 279, 847, 916 – 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 |
|---|---|---|---|---|
| 224-222 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | 2006-04-27 | yes | yes |
| 224-265 | FIRST COMMUNICATIONS, LLC | 2004-06-17 | yes | yes |
| 224-266 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 2017-10-23 | yes | yes |
| 224-299 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 2019-04-15 | yes | yes |
| 224-356 | TERRA NOVA TELECOM INC. | 2007-03-14 | yes | yes |
| 224-366 | Lumen LEVEL 3 COMMUNICATIONS, LLC - IL | 2005-03-30 | yes | yes |
| 224-404 | AT&T ILLINOIS BELL TEL CO | 2013-01-15 | yes | yes |
| 224-418 | T-Mobile T-MOBILE USA, INC. | 2021-09-22 | yes | yes |
| 224-527 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2023-10-18 | yes | yes |
| 224-550 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 224-553 | COMMIO, LLC | 2024-01-05 | yes | yes |
| 224-564 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 2023-06-29 | yes | yes |
| 224-635 | Onvoy ONVOY, LLC | 2009-01-30 | yes | yes |
| 224-659 | T-Mobile T-MOBILE USA, INC. | 2002-08-13 | yes | yes |
| 224-722 | FRACTEL, LLC | 2020-07-13 | yes | yes |
| 224-758 | FRACTEL, LLC | 2019-10-17 | yes | yes |
| 224-875 | T-Mobile T-MOBILE USA, INC. | 2002-09-25 | yes | yes |
| 224-877 | Onvoy ONVOY, LLC | 2016-02-02 | 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 |
|---|---|---|---|
| T-MOBILE USA, INC. | T-Mobile | 4 | 22.2% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - IL | AT&T | 3 | 16.7% |
| ONVOY, LLC | Onvoy | 2 | 11.1% |
| FRACTEL, LLC | – | 2 | 11.1% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | Verizon | 1 | 5.6% |
| FIRST COMMUNICATIONS, LLC | – | 1 | 5.6% |
| TERRA NOVA TELECOM INC. | – | 1 | 5.6% |
| LEVEL 3 COMMUNICATIONS, LLC - IL | Lumen | 1 | 5.6% |
| ILLINOIS BELL TEL CO | AT&T | 1 | 5.6% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 5.6% |
| COMMIO, LLC | – | 1 | 5.6% |
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 ELK GROVE in area code 224?
18 blocks: 222, 265, 266, 299, 356, 366, 404, 418, 527, 550, 553, 564 and 6 more, all listed in the table above.
Which carriers have numbers in ELK GROVE?
T-MOBILE USA, INC. (4 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - IL (3 blocks), ONVOY, LLC (2 blocks), FRACTEL, LLC (2 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (1 block), FIRST COMMUNICATIONS, 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 ELK GROVE 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.