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 |
|---|---|---|---|---|---|---|---|
| 2007-06-25 | 626-410-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | SNGBLCNN | CA |
| 2007-06-21 | 626-404-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-06-21 | 626-428-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | AZUSA | CA |
| 2007-06-21 | 626-494-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-06-21 | 626-494-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-06-21 | 626-494-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-06-21 | 626-494-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-06-21 | 626-494-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-06-21 | 626-494-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-06-21 | 626-494-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-06-21 | 626-494-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-06-21 | 626-494-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-06-21 | 626-494-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-06-19 | 626-421-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | PSDN PSDN | CA |
| 2007-06-19 | 626-421-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | PSDN PSDN | CA |
| 2007-06-19 | 626-768-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | PSDN PSDN | CA |
| 2007-06-15 | 626-235-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2007-06-15 | 626-235-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2007-06-15 | 626-235-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2007-06-15 | 626-235-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2007-06-15 | 626-472-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-06-15 | 626-472-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-06-15 | 626-472-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-06-15 | 626-506-3XXX | 3000–3999 | Assigned | METROPCS NETWORKS, LLC | 899D | COVINA | CA |
| 2007-06-15 | 626-506-4XXX | 4000–4999 | Assigned | METROPCS NETWORKS, LLC | 899D | COVINA | CA |
| 2007-06-15 | 626-607-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2007-06-15 | 626-607-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2007-06-12 | 626-709-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | LA PUENTE | CA |
| 2007-05-29 | 626-756-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-05-29 | 626-756-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-05-29 | 626-814-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-05-29 | 626-814-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-05-29 | 626-856-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-05-16 | 626-283-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2007-05-15 | 626-324-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-05-15 | 626-324-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-05-15 | 626-324-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-05-15 | 626-324-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-05-15 | 626-324-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-05-15 | 626-529-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | PSDN PSDN | CA |
| 2007-05-15 | 626-529-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | PSDN PSDN | CA |
| 2007-05-15 | 626-848-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINA | CA |
| 2007-05-10 | 626-733-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | AZUSA | CA |
| 2007-05-10 | 626-733-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | AZUSA | CA |
| 2007-05-07 | 626-758-6XXX | 6000–6999 | Assigned | DMR COMMUNICATIONS INC. - CA | 478A | EL MONTE | CA |
| 2007-05-04 | 626-898-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ARCADIA | CA |
| 2007-05-04 | 626-898-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ARCADIA | CA |
| 2007-04-26 | 626-593-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | COVINA | CA |
| 2007-04-19 | 626-759-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2007-04-19 | 626-759-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | 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.