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 |
|---|---|---|---|---|---|---|---|
| 2009-09-17 | 626-872-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2009-09-17 | 626-872-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2009-09-17 | 626-872-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2009-09-11 | 626-231-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ARCADIA | CA |
| 2009-09-02 | 626-789-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2009-08-27 | 626-636-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | EL MONTE | CA |
| 2009-08-17 | 626-592-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2009-08-17 | 626-592-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2009-07-27 | 626-244-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ARCADIA | CA |
| 2009-07-08 | 626-759-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2009-07-08 | 626-759-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2009-07-08 | 626-759-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2009-06-23 | 626-239-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | MONROVIA | CA |
| 2009-06-23 | 626-404-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COVINA | CA |
| 2009-06-16 | 626-248-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2009-06-16 | 626-248-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2009-06-16 | 626-414-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2009-06-16 | 626-548-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2009-06-16 | 626-569-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2009-06-09 | 626-722-2XXX | 2000–2999 | Assigned | METROPCS NETWORKS, LLC | 899D | COVINA | CA |
| 2009-06-09 | 626-722-3XXX | 3000–3999 | Assigned | METROPCS NETWORKS, LLC | 899D | COVINA | CA |
| 2009-05-21 | 626-371-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2009-05-21 | 626-371-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2009-05-04 | 626-863-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ALHAMBRA | CA |
| 2009-04-30 | 626-765-6XXX | 6000–6999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | PSDN PSDN | CA |
| 2009-03-23 | 626-581-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LA PUENTE | CA |
| 2009-03-18 | 626-465-5XXX | 5000–5999 | Assigned | METROPCS NETWORKS, LLC | 899D | LA PUENTE | CA |
| 2009-03-06 | 626-371-4XXX | 4000–4999 | Assigned | METROPCS NETWORKS, LLC | 899D | ALHAMBRA | CA |
| 2009-02-27 | 626-539-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | EL MONTE | CA |
| 2009-02-23 | 626-209-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | COVINA | CA |
| 2009-02-23 | 626-263-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | MONROVIA | CA |
| 2009-02-23 | 626-507-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | SIERRAMADR | CA |
| 2009-02-23 | 626-610-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | AZUSA | CA |
| 2009-02-23 | 626-667-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | LA PUENTE | CA |
| 2009-02-12 | 626-544-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | ALHAMBRA | CA |
| 2009-02-12 | 626-544-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2009-02-12 | 626-544-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2009-02-12 | 626-544-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2009-02-12 | 626-544-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2009-02-12 | 626-544-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | ALHAMBRA | CA |
| 2009-02-12 | 626-544-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | ALHAMBRA | CA |
| 2009-02-12 | 626-544-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2009-02-12 | 626-544-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2009-02-12 | 626-544-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | ALHAMBRA | CA |
| 2009-01-14 | 626-698-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ARCADIA | CA |
| 2009-01-12 | 626-629-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | AZUSA | CA |
| 2009-01-12 | 626-863-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ALHAMBRA | CA |
| 2009-01-12 | 626-863-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ALHAMBRA | CA |
| 2009-01-09 | 626-638-5XXX | 5000–5999 | Assigned | METROPCS NETWORKS, LLC | 899D | LA PUENTE | CA |
| 2009-01-09 | 626-638-8XXX | 8000–8999 | Assigned | METROPCS NETWORKS, LLC | 899D | LA PUENTE | 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.