NumberResearchRecent thousands-block assignments
6 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 626
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2013-11-01 | 626-507-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | SIERRAMADR | CA |
| 2013-11-01 | 626-507-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | SIERRAMADR | CA |
| 2013-10-31 | 626-244-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | ARCADIA | CA |
| 2013-10-31 | 626-244-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | ARCADIA | CA |
| 2013-10-31 | 626-618-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | EL MONTE | CA |
| 2013-10-31 | 626-618-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | EL MONTE | CA |
| 2013-10-31 | 626-699-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | COVINA | CA |
| 2013-10-31 | 626-699-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | COVINA | CA |
| 2013-10-31 | 626-986-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LA PUENTE | CA |
| 2013-10-31 | 626-986-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | LA PUENTE | CA |
| 2013-10-30 | 626-899-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | ALHAMBRA | CA |
| 2013-10-17 | 626-225-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LA PUENTE | CA |
| 2013-10-17 | 626-225-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LA PUENTE | CA |
| 2013-10-17 | 626-225-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LA PUENTE | CA |
| 2013-10-17 | 626-604-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | SIERRAMADR | CA |
| 2013-10-17 | 626-788-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PSDN PSDN | CA |
| 2013-10-17 | 626-788-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PSDN PSDN | CA |
| 2013-10-17 | 626-788-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PSDN PSDN | CA |
| 2013-10-17 | 626-788-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PSDN PSDN | CA |
| 2013-10-11 | 626-788-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | PSDN PSDN | CA |
| 2013-10-10 | 626-899-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2013-10-10 | 626-899-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2013-10-10 | 626-899-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2013-10-08 | 626-701-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ARCADIA | CA |
| 2013-10-08 | 626-788-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PSDN PSDN | CA |
| 2013-10-04 | 626-671-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | COVINA | CA |
| 2013-09-20 | 626-225-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | LA PUENTE | CA |
| 2013-09-20 | 626-461-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ARCADIA | CA |
| 2013-09-10 | 626-899-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2013-08-13 | 626-788-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | PSDN PSDN | CA |
| 2013-08-09 | 626-328-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2013-07-30 | 626-594-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | AZUSA | CA |
| 2013-07-23 | 626-671-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | COVINA | CA |
| 2013-07-16 | 626-225-1XXX | 1000–1999 | Assigned | METROPCS NETWORKS, LLC | 899D | LA PUENTE | CA |
| 2013-07-10 | 626-427-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | ALHAMBRA | CA |
| 2013-07-03 | 626-507-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | SIERRAMADR | CA |
| 2013-06-28 | 626-427-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2013-06-28 | 626-427-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2013-06-27 | 626-698-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ARCADIA | CA |
| 2013-06-19 | 626-773-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | PSDN PSDN | CA |
| 2013-06-18 | 626-461-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ARCADIA | CA |
| 2013-06-18 | 626-817-9XXX | 9000–9999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | PSDN PSDN | CA |
| 2013-06-17 | 626-461-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | ARCADIA | CA |
| 2013-06-17 | 626-509-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | MONROVIA | CA |
| 2013-06-17 | 626-509-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | MONROVIA | CA |
| 2013-06-06 | 626-460-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PSDN PSDN | CA |
| 2013-06-06 | 626-701-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ARCADIA | CA |
| 2013-06-06 | 626-710-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PSDN PSDN | CA |
| 2013-05-21 | 626-427-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2013-05-21 | 626-427-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.