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 |
|---|---|---|---|---|---|---|---|
| 2009-01-09 | 626-956-6XXX | 6000–6999 | Assigned | METROPCS NETWORKS, LLC | 899D | LA PUENTE | CA |
| 2009-01-09 | 626-956-7XXX | 7000–7999 | Assigned | METROPCS NETWORKS, LLC | 899D | LA PUENTE | CA |
| 2009-01-05 | 626-521-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | COVINA | CA |
| 2009-01-05 | 626-521-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | COVINA | CA |
| 2009-01-05 | 626-521-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | COVINA | CA |
| 2009-01-05 | 626-521-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | COVINA | CA |
| 2009-01-05 | 626-521-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | COVINA | CA |
| 2009-01-05 | 626-521-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | COVINA | CA |
| 2009-01-05 | 626-521-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | COVINA | CA |
| 2009-01-05 | 626-521-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | COVINA | CA |
| 2009-01-05 | 626-521-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | COVINA | CA |
| 2009-01-05 | 626-521-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | COVINA | CA |
| 2008-12-17 | 626-408-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | MONROVIA | CA |
| 2008-12-17 | 626-898-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | ARCADIA | CA |
| 2008-12-17 | 626-921-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SIERRAMADR | CA |
| 2008-11-21 | 626-539-0XXX | 0000–0999 | Assigned | METROPCS NETWORKS, LLC | 899D | EL MONTE | CA |
| 2008-11-20 | 626-316-0XXX | 0000–0999 | Assigned | METROPCS NETWORKS, LLC | 899D | PSDN PSDN | CA |
| 2008-11-19 | 626-941-7XXX | 7000–7999 | Assigned | METROPCS NETWORKS, LLC | 899D | EL MONTE | CA |
| 2008-11-12 | 626-872-6XXX | 6000–6999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | ALHAMBRA | CA |
| 2008-11-06 | 626-498-3XXX | 3000–3999 | Assigned | METROPCS NETWORKS, LLC | 899D | COVINA | CA |
| 2008-11-06 | 626-498-4XXX | 4000–4999 | Assigned | METROPCS NETWORKS, LLC | 899D | COVINA | CA |
| 2008-11-06 | 626-756-2XXX | 2000–2999 | Assigned | METROPCS NETWORKS, LLC | 899D | COVINA | CA |
| 2008-11-06 | 626-848-1XXX | 1000–1999 | Assigned | METROPCS NETWORKS, LLC | 899D | COVINA | CA |
| 2008-11-05 | 626-789-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2008-10-24 | 626-321-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ARCADIA | CA |
| 2008-10-23 | 626-217-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LA PUENTE | CA |
| 2008-10-23 | 626-217-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LA PUENTE | CA |
| 2008-10-23 | 626-817-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PSDN PSDN | CA |
| 2008-10-23 | 626-817-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PSDN PSDN | CA |
| 2008-10-22 | 626-502-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | COVINA | CA |
| 2008-10-22 | 626-502-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | COVINA | CA |
| 2008-10-22 | 626-502-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | COVINA | CA |
| 2008-10-22 | 626-532-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | EL MONTE | CA |
| 2008-10-22 | 626-552-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | EL MONTE | CA |
| 2008-10-22 | 626-629-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | AZUSA | CA |
| 2008-10-22 | 626-872-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | ALHAMBRA | CA |
| 2008-10-22 | 626-872-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | ALHAMBRA | CA |
| 2008-10-22 | 626-872-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | ALHAMBRA | CA |
| 2008-10-16 | 626-551-6XXX | 6000–6999 | Assigned | METROPCS NETWORKS, LLC | 899D | ALHAMBRA | CA |
| 2008-10-15 | 626-863-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2008-10-15 | 626-863-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2008-10-13 | 626-316-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PSDN PSDN | CA |
| 2008-10-01 | 626-606-4XXX | 4000–4999 | Assigned | METROPCS NETWORKS, LLC | 899D | LA PUENTE | CA |
| 2008-10-01 | 626-626-3XXX | 3000–3999 | Assigned | METROPCS NETWORKS, LLC | 899D | LA PUENTE | CA |
| 2008-10-01 | 626-626-5XXX | 5000–5999 | Assigned | METROPCS NETWORKS, LLC | 899D | LA PUENTE | CA |
| 2008-09-19 | 626-389-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | PSDN PSDN | CA |
| 2008-09-18 | 626-548-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2008-09-18 | 626-548-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2008-09-12 | 626-639-4XXX | 4000–4999 | Assigned | METROPCS NETWORKS, LLC | 899D | PSDN PSDN | CA |
| 2008-09-12 | 626-639-7XXX | 7000–7999 | Assigned | METROPCS NETWORKS, LLC | 899D | PSDN PSDN | 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.