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 |
|---|---|---|---|---|---|---|---|
| 2012-12-31 | 626-218-6XXX | 6000–6999 | Assigned | PACIFIC BELL (COMPETITIVE) | 7480 | MONROVIA | CA |
| 2012-12-31 | 626-218-7XXX | 7000–7999 | Assigned | PACIFIC BELL (COMPETITIVE) | 7480 | MONROVIA | CA |
| 2012-12-31 | 626-218-8XXX | 8000–8999 | Assigned | PACIFIC BELL (COMPETITIVE) | 7480 | MONROVIA | CA |
| 2012-12-31 | 626-218-9XXX | 9000–9999 | Assigned | PACIFIC BELL (COMPETITIVE) | 7480 | MONROVIA | CA |
| 2012-12-31 | 626-269-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LA PUENTE | CA |
| 2012-12-31 | 626-269-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LA PUENTE | CA |
| 2012-12-31 | 626-460-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PSDN PSDN | CA |
| 2012-12-31 | 626-988-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | ALHAMBRA | CA |
| 2012-12-31 | 626-988-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | ALHAMBRA | CA |
| 2012-12-31 | 626-988-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | ALHAMBRA | CA |
| 2012-12-14 | 626-400-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | ARCADIA | CA |
| 2012-12-14 | 626-988-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ALHAMBRA | CA |
| 2012-12-07 | 626-243-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PSDN PSDN | CA |
| 2012-12-05 | 626-699-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | COVINA | CA |
| 2012-12-05 | 626-699-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | COVINA | CA |
| 2012-12-04 | 626-254-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | ARCADIA | CA |
| 2012-12-04 | 626-254-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | ARCADIA | CA |
| 2012-12-04 | 626-269-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LA PUENTE | CA |
| 2012-12-04 | 626-269-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LA PUENTE | CA |
| 2012-12-04 | 626-269-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | LA PUENTE | CA |
| 2012-12-04 | 626-416-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | EL MONTE | CA |
| 2012-12-04 | 626-416-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | EL MONTE | CA |
| 2012-12-04 | 626-508-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | SNGBLCNN | CA |
| 2012-12-04 | 626-508-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | SNGBLCNN | CA |
| 2012-12-04 | 626-509-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | MONROVIA | CA |
| 2012-12-04 | 626-509-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | MONROVIA | CA |
| 2012-12-04 | 626-691-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | AZUSA | CA |
| 2012-12-04 | 626-790-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SIERRAMADR | CA |
| 2012-12-04 | 626-790-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SIERRAMADR | CA |
| 2012-12-04 | 626-790-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | SIERRAMADR | CA |
| 2012-12-04 | 626-988-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2012-12-04 | 626-988-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2012-11-29 | 626-594-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | AZUSA | CA |
| 2012-11-29 | 626-701-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | ARCADIA | CA |
| 2012-11-13 | 626-415-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | MONROVIA | CA |
| 2012-11-07 | 626-460-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PSDN PSDN | CA |
| 2012-11-02 | 626-578-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PSDN PSDN | CA |
| 2012-11-02 | 626-639-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PSDN PSDN | CA |
| 2012-10-24 | 626-269-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LA PUENTE | CA |
| 2012-10-24 | 626-869-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | COVINA | CA |
| 2012-10-17 | 626-415-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | MONROVIA | CA |
| 2012-10-16 | 626-765-8XXX | 8000–8999 | Assigned | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | 7718 | PSDN PSDN | CA |
| 2012-10-11 | 626-699-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | COVINA | CA |
| 2012-09-26 | 626-269-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | LA PUENTE | CA |
| 2012-09-20 | 626-566-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | ARCADIA | CA |
| 2012-09-18 | 626-988-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | ALHAMBRA | CA |
| 2012-09-05 | 626-328-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ALHAMBRA | CA |
| 2012-08-31 | 626-653-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | COVINA | CA |
| 2012-08-30 | 626-610-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | AZUSA | CA |
| 2012-08-23 | 626-328-5XXX | 5000–5999 | 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.