YREKA prefixes in area code 530
NANPA records 10 assigned NXX blocks to rate center YREKA in area code 530, 1.3% 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. 8 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (2), PACIFIC BELL (2), IP HORIZON LLC (1). The earliest assignment on record here is 2008-04-19 and the most recent 2026-01-07. 8 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 |
|---|---|---|---|---|
| 530-331 | IP HORIZON LLC | – | yes | yes |
| 530-340 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 530-572 | TERRA NOVA TELECOM INC. | – | yes | yes |
| 530-598 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 530-643 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2008-04-19 | yes | yes |
| 530-775 | T-Mobile T-MOBILE USA, INC. | 2026-01-07 | yes | yes |
| 530-841 | AT&T PACIFIC BELL | – | yes | yes |
| 530-842 | AT&T PACIFIC BELL | – | no | yes |
| 530-905 | UNITED STATES CELLULAR - CA | – | yes | yes |
| 530-937 | Lumen LEVEL 3 COMMUNICATIONS, 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 |
|---|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Verizon | 2 | 20% |
| PACIFIC BELL | AT&T | 2 | 20% |
| IP HORIZON LLC | – | 1 | 10% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 1 | 10% |
| TERRA NOVA TELECOM INC. | – | 1 | 10% |
| T-MOBILE USA, INC. | T-Mobile | 1 | 10% |
| UNITED STATES CELLULAR - CA | – | 1 | 10% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 1 | 10% |
Frequently asked
Which prefixes belong to YREKA in area code 530?
10 blocks: 331, 340, 572, 598, 643, 775, 841, 842, 905, 937. The table above gives the holder of each.
Which carriers have numbers in YREKA?
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (2 blocks), PACIFIC BELL (2 blocks), IP HORIZON LLC (1 block), NEW CINGULAR WIRELESS PCS, LLC (1 block), TERRA NOVA TELECOM INC. (1 block), T-MOBILE USA, INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is YREKA 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.