NumberResearchRecent thousands-block assignments
0 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, all time — NPA 213
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
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Apr 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2012-08-03 | 213-943-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 01 | CA |
| 2012-08-03 | 213-986-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | LSAN DA 01 | CA |
| 2012-07-30 | 213-377-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-07-30 | 213-516-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2012-07-30 | 213-516-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2012-07-30 | 213-516-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2012-07-30 | 213-529-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-07-30 | 213-529-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-07-30 | 213-529-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-07-30 | 213-529-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-07-30 | 213-929-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2012-07-30 | 213-929-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2012-07-30 | 213-929-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2012-07-30 | 213-935-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2012-07-30 | 213-935-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2012-07-30 | 213-992-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2012-07-30 | 213-992-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2012-07-17 | 213-992-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2012-07-17 | 213-992-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 07 | CA |
| 2012-07-16 | 213-725-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 07 | CA |
| 2012-07-16 | 213-761-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 01 | CA |
| 2012-07-16 | 213-761-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 01 | CA |
| 2012-05-18 | 213-255-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 07 | CA |
| 2012-05-18 | 213-255-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 07 | CA |
| 2012-05-09 | 213-254-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | LSAN DA 01 | CA |
| 2012-04-25 | 213-634-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2012-04-25 | 213-634-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2012-04-25 | 213-788-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2012-04-25 | 213-788-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2012-04-25 | 213-788-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2012-04-03 | 213-600-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-04-03 | 213-900-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-04-03 | 213-900-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-04-03 | 213-900-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-04-03 | 213-900-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-04-03 | 213-900-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-04-03 | 213-900-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-04-03 | 213-900-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 10 | CA |
| 2012-03-28 | 213-900-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | LSAN DA 10 | CA |
| 2012-03-27 | 213-529-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LSAN DA 10 | CA |
| 2012-03-21 | 213-516-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 07 | CA |
| 2012-03-20 | 213-228-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | LSAN DA 01 | CA |
| 2012-03-20 | 213-228-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | LSAN DA 01 | CA |
| 2012-03-20 | 213-408-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | LSAN DA 01 | CA |
| 2012-03-20 | 213-935-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 01 | CA |
| 2012-03-19 | 213-224-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-03-19 | 213-224-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-03-19 | 213-224-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-03-19 | 213-224-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 10 | CA |
| 2012-03-08 | 213-800-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 07 | 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.