REDDING prefixes in area code 530
NANPA records 60 assigned NXX blocks to rate center REDDING in area code 530, 7.7% of the 782 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. 16 holders hold those blocks, the largest being PACIFIC BELL (18), NEW CINGULAR WIRELESS PCS, LLC (7), T-MOBILE USA, INC. (6). The earliest assignment on record here is 2001-01-25 and the most recent 2026-08-21. 40 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 203, 475, 641, 837 – 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 |
|---|---|---|---|---|
| 530-201 | Onvoy ONVOY, LLC - CA | 2023-06-26 | yes | yes |
| 530-209 | T-Mobile METROPCS, INC. | – | yes | yes |
| 530-215 | Charter CHARTER IP ENABLED SERVICES, LLC | 2012-04-18 | yes | yes |
| 530-221 | AT&T PACIFIC BELL | – | no | yes |
| 530-222 | AT&T PACIFIC BELL | – | no | yes |
| 530-223 | AT&T PACIFIC BELL | – | no | yes |
| 530-224 | AT&T PACIFIC BELL | – | no | yes |
| 530-225 | AT&T PACIFIC BELL | – | no | yes |
| 530-226 | AT&T PACIFIC BELL | – | no | yes |
| 530-227 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 530-229 | AT&T PACIFIC BELL | – | yes | yes |
| 530-232 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 530-241 | AT&T PACIFIC BELL | – | no | yes |
| 530-242 | AT&T PACIFIC BELL | – | no | yes |
| 530-243 | AT&T PACIFIC BELL | – | no | yes |
| 530-244 | AT&T PACIFIC BELL | – | no | yes |
| 530-245 | AT&T PACIFIC BELL | – | yes | yes |
| 530-246 | AT&T PACIFIC BELL | – | no | yes |
| 530-247 | AT&T PACIFIC BELL | – | yes | yes |
| 530-248 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 530-255 | NUSO, LLC | – | yes | yes |
| 530-262 | UTILITY TELECOM GROUP, LLC - CA | 2005-04-07 | yes | yes |
| 530-275 | AT&T PACIFIC BELL | – | no | yes |
| 530-276 | AT&T PACIFIC BELL | – | yes | yes |
| 530-319 | CAL-ORE COMMUNICATIONS, INC. - CA | – | yes | yes |
| 530-338 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2013-04-09 | yes | yes |
| 530-339 | AT&T PACIFIC BELL | – | yes | yes |
| 530-351 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 530-355 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2001-01-25 | yes | yes |
| 530-356 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2001-07-17 | no | yes |
| 530-395 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2015-07-20 | yes | yes |
| 530-410 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 530-440 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 530-510 | T-Mobile METROPCS, INC. | – | yes | yes |
| 530-515 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 530-524 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 530-560 | AIRESPRING, INC. | 2018-10-04 | yes | yes |
| 530-604 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 530-605 | Charter CHARTER IP ENABLED SERVICES, LLC | 2007-07-30 | yes | yes |
| 530-610 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 2022-05-26 | yes | yes |
| 530-638 | T-Mobile T-MOBILE USA, INC. | 2006-06-21 | yes | yes |
| 530-646 | IP HORIZON LLC | – | yes | yes |
| 530-691 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2014-10-17 | yes | yes |
| 530-710 | Onvoy ONVOY, LLC - CA | 2008-12-16 | yes | yes |
| 530-722 | AT&T PACIFIC BELL | – | yes | yes |
| 530-768 | Charter CHARTER IP ENABLED SERVICES, LLC | 2014-06-30 | yes | yes |
| 530-780 | T-Mobile T-MOBILE USA, INC. | 2021-08-31 | yes | yes |
| 530-782 | T-Mobile T-MOBILE USA, INC. | 2015-11-02 | yes | yes |
| 530-806 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | 2016-06-17 | yes | yes |
| 530-858 | Onvoy ONVOY, LLC - CA | 2026-08-21 | yes | no |
| 530-917 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 530-921 | T-Mobile T-MOBILE USA, INC. | 2001-09-19 | yes | yes |
| 530-941 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 530-945 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 530-949 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 530-953 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | yes | yes |
| 530-972 | T-Mobile T-MOBILE USA, INC. | 2023-09-26 | yes | yes |
| 530-983 | T-Mobile T-MOBILE USA, INC. | 2024-07-12 | yes | yes |
| 530-986 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2024-10-21 | yes | yes |
| 530-999 | Onvoy ONVOY, LLC - CA | – | 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 | 18 | 30% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 7 | 11.7% |
| T-MOBILE USA, INC. | T-Mobile | 6 | 10% |
| ONVOY, LLC - CA | Onvoy | 5 | 8.3% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Verizon | 5 | 8.3% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 4 | 6.7% |
| CHARTER IP ENABLED SERVICES, LLC | Charter | 3 | 5% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 3 | 5% |
| METROPCS, INC. | T-Mobile | 2 | 3.3% |
| NUSO, LLC | – | 1 | 1.7% |
| UTILITY TELECOM GROUP, LLC - CA | – | 1 | 1.7% |
| CAL-ORE COMMUNICATIONS, INC. - CA | – | 1 | 1.7% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AT&T | 1 | 1.7% |
| AIRESPRING, INC. | – | 1 | 1.7% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 1 | 1.7% |
| IP HORIZON LLC | – | 1 | 1.7% |
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 REDDING in area code 530?
60 blocks: 201, 209, 215, 221, 222, 223, 224, 225, 226, 227, 229, 232 and 48 more, all listed in the table above.
Which carriers have numbers in REDDING?
PACIFIC BELL (18 blocks), NEW CINGULAR WIRELESS PCS, LLC (7 blocks), T-MOBILE USA, INC. (6 blocks), ONVOY, LLC - CA (5 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (5 blocks), LEVEL 3 COMMUNICATIONS, LLC - CA (4 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is REDDING 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.