MARYSVILLE prefixes in area code 530
NANPA records 53 assigned NXX blocks to rate center MARYSVILLE in area code 530, 6.8% 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. 13 holders hold those blocks, the largest being PACIFIC BELL (15), NEW CINGULAR WIRELESS PCS, LLC (9), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6). The earliest assignment on record here is 2001-01-25 and the most recent 2026-08-26. 43 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 223, 326, 360, 564 – 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 |
|---|---|---|---|---|
| 530-216 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 530-218 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 530-237 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | yes | yes |
| 530-300 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 530-301 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 530-315 | T-Mobile METROPCS, INC. | 2001-11-29 | yes | yes |
| 530-329 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 530-415 | T-Mobile T-MOBILE USA, INC. | 2001-01-25 | yes | yes |
| 530-434 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 530-441 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2015-09-11 | yes | yes |
| 530-443 | Comcast COMCAST PHONE OF CALIFORNIA, LLC | 2015-03-23 | yes | yes |
| 530-491 | Peerless PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 2013-03-08 | yes | yes |
| 530-599 | Onvoy ONVOY, LLC - CA | 2017-11-14 | yes | yes |
| 530-632 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 530-634 | AT&T PACIFIC BELL | – | no | yes |
| 530-635 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 530-645 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 530-671 | AT&T PACIFIC BELL | – | no | yes |
| 530-673 | AT&T PACIFIC BELL | – | no | yes |
| 530-674 | AT&T PACIFIC BELL | – | no | yes |
| 530-682 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 530-701 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 530-709 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2021-07-29 | yes | yes |
| 530-713 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 530-740 | AT&T PACIFIC BELL | – | yes | yes |
| 530-741 | AT&T PACIFIC BELL | – | no | yes |
| 530-742 | AT&T PACIFIC BELL | – | yes | yes |
| 530-743 | AT&T PACIFIC BELL | – | no | yes |
| 530-749 | AT&T PACIFIC BELL | – | no | yes |
| 530-751 | AT&T PACIFIC BELL | – | yes | yes |
| 530-755 | AT&T PACIFIC BELL | – | yes | yes |
| 530-763 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 530-770 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | yes | yes |
| 530-777 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 530-788 | AT&T PACIFIC BELL | – | yes | yes |
| 530-789 | FRACTEL, LLC | 2021-02-17 | yes | yes |
| 530-790 | AT&T PACIFIC BELL | – | yes | yes |
| 530-799 | FRACTEL, LLC | 2019-03-20 | yes | yes |
| 530-812 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2014-06-23 | yes | yes |
| 530-813 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2014-10-14 | yes | yes |
| 530-818 | Onvoy ONVOY, LLC - CA | 2026-07-24 | yes | yes |
| 530-821 | AT&T PACIFIC BELL | – | yes | yes |
| 530-822 | AT&T PACIFIC BELL | – | yes | yes |
| 530-844 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | yes | yes |
| 530-845 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 530-870 | T-Mobile METROPCS, INC. | 2002-07-17 | yes | yes |
| 530-923 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | 2005-06-01 | yes | yes |
| 530-930 | RACE TELECOMMUNICATIONS, INC. - CA | 2022-09-23 | yes | yes |
| 530-933 | T-Mobile T-MOBILE USA, INC. | 2002-04-15 | yes | yes |
| 530-951 | Onvoy ONVOY, LLC - CA | 2026-08-26 | yes | no |
| 530-956 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 2023-08-22 | yes | yes |
| 530-978 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2024-03-14 | yes | yes |
| 530-997 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2025-09-24 | 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 | 15 | 28.3% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 9 | 17% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Verizon | 6 | 11.3% |
| T-MOBILE USA, INC. | T-Mobile | 4 | 7.5% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 4 | 7.5% |
| ONVOY, LLC - CA | Onvoy | 4 | 7.5% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 3 | 5.7% |
| METROPCS, INC. | T-Mobile | 2 | 3.8% |
| FRACTEL, LLC | – | 2 | 3.8% |
| COMCAST PHONE OF CALIFORNIA, LLC | Comcast | 1 | 1.9% |
| PEERLESS NETWORK OF CALIFORNIA, LLC - CA | Peerless | 1 | 1.9% |
| RACE TELECOMMUNICATIONS, INC. - CA | – | 1 | 1.9% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AT&T | 1 | 1.9% |
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 MARYSVILLE in area code 530?
53 blocks: 216, 218, 237, 300, 301, 315, 329, 415, 434, 441, 443, 491 and 41 more, all listed in the table above.
Which carriers have numbers in MARYSVILLE?
PACIFIC BELL (15 blocks), NEW CINGULAR WIRELESS PCS, LLC (9 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (6 blocks), T-MOBILE USA, INC. (4 blocks), BANDWIDTH.COM CLEC, LLC - CA (4 blocks), ONVOY, 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 MARYSVILLE 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.