NumberResearchRecent thousands-block assignments
2 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 562
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Jan 2026
Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-08-25 | 562-610-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG BEACH | CA |
| 2022-08-25 | 562-610-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG BEACH | CA |
| 2022-08-25 | 562-610-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG BEACH | CA |
| 2022-08-25 | 562-610-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG BEACH | CA |
| 2022-08-25 | 562-610-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG BEACH | CA |
| 2022-08-25 | 562-610-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG BEACH | CA |
| 2022-08-25 | 562-610-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG BEACH | CA |
| 2022-08-25 | 562-610-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG BEACH | CA |
| 2022-08-25 | 562-610-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG BEACH | CA |
| 2022-08-25 | 562-710-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORWALK | CA |
| 2022-08-25 | 562-710-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORWALK | CA |
| 2022-08-25 | 562-710-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORWALK | CA |
| 2022-08-25 | 562-710-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORWALK | CA |
| 2022-08-25 | 562-710-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORWALK | CA |
| 2022-08-25 | 562-710-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORWALK | CA |
| 2022-08-25 | 562-710-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORWALK | CA |
| 2022-08-25 | 562-710-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORWALK | CA |
| 2022-08-25 | 562-710-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORWALK | CA |
| 2022-08-25 | 562-710-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORWALK | CA |
| 2022-08-24 | 562-740-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | LAKEWOOD | CA |
| 2022-08-23 | 562-328-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | WHITTIER | CA |
| 2022-08-19 | 562-564-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | NORWALK | CA |
| 2022-08-18 | 562-573-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2022-08-18 | 562-573-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2022-08-18 | 562-573-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2022-08-18 | 562-573-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2022-08-16 | 562-319-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | DOWNEY | CA |
| 2022-08-16 | 562-525-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | DOWNEY | CA |
| 2022-08-11 | 562-848-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | LA HABRA | CA |
| 2022-08-05 | 562-286-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | ALAMITOS | CA |
| 2022-08-05 | 562-742-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | ALAMITOS | CA |
| 2022-08-05 | 562-742-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | ALAMITOS | CA |
| 2022-08-03 | 562-484-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NORWALK | CA |
| 2022-08-03 | 562-733-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LONG BEACH | CA |
| 2022-07-29 | 562-271-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PICORIVERA | CA |
| 2022-07-27 | 562-564-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | NORWALK | CA |
| 2022-07-27 | 562-564-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | NORWALK | CA |
| 2022-07-27 | 562-564-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | NORWALK | CA |
| 2022-07-22 | 562-564-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | NORWALK | CA |
| 2022-07-22 | 562-564-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | NORWALK | CA |
| 2022-07-22 | 562-564-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | NORWALK | CA |
| 2022-07-22 | 562-564-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | NORWALK | CA |
| 2022-07-22 | 562-564-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | NORWALK | CA |
| 2022-07-22 | 562-573-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LONG BEACH | CA |
| 2022-07-21 | 562-279-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LONG BEACH | CA |
| 2022-07-21 | 562-317-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LONG BEACH | CA |
| 2022-07-21 | 562-550-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | WHITTIER | CA |
| 2022-07-21 | 562-580-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LONG BEACH | CA |
| 2022-07-21 | 562-580-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LONG BEACH | CA |
| 2022-07-21 | 562-613-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | NORWALK | 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.