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
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2023-05-03 | 562-681-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-05-03 | 562-681-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-04-18 | 562-603-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NORWALK | CA |
| 2023-04-18 | 562-670-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2023-04-18 | 562-670-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2023-04-18 | 562-670-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2023-04-18 | 562-670-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2023-04-12 | 562-581-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LAKEWOOD | CA |
| 2023-04-12 | 562-581-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LAKEWOOD | CA |
| 2023-04-12 | 562-670-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WHITTIER | CA |
| 2023-04-12 | 562-670-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WHITTIER | CA |
| 2023-04-12 | 562-672-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LA HABRA | CA |
| 2023-04-12 | 562-672-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LA HABRA | CA |
| 2023-04-07 | 562-647-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | NORWALK | CA |
| 2023-04-07 | 562-647-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | NORWALK | CA |
| 2023-04-07 | 562-647-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | NORWALK | CA |
| 2023-04-07 | 562-670-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | WHITTIER | CA |
| 2023-04-05 | 562-586-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | PICORIVERA | CA |
| 2023-03-16 | 562-617-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | LONG BEACH | CA |
| 2023-03-10 | 562-617-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-03-10 | 562-617-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-03-10 | 562-617-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-03-10 | 562-642-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-03-10 | 562-642-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-03-10 | 562-642-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-03-10 | 562-642-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-03-10 | 562-642-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-03-10 | 562-642-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-03-10 | 562-642-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-03-10 | 562-642-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-03-10 | 562-642-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-03-10 | 562-642-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-03-02 | 562-614-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALAMITOS | CA |
| 2023-03-02 | 562-614-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALAMITOS | CA |
| 2023-03-02 | 562-636-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DOWNEY | CA |
| 2023-03-02 | 562-636-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DOWNEY | CA |
| 2023-02-21 | 562-581-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LAKEWOOD | CA |
| 2023-02-06 | 562-442-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | WHITTIER | CA |
| 2023-02-06 | 562-783-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | WHITTIER | CA |
| 2023-02-06 | 562-783-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | WHITTIER | CA |
| 2023-02-01 | 562-586-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | PICORIVERA | CA |
| 2023-02-01 | 562-586-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | PICORIVERA | CA |
| 2023-02-01 | 562-636-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | DOWNEY | CA |
| 2023-02-01 | 562-636-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | DOWNEY | CA |
| 2023-02-01 | 562-636-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | DOWNEY | CA |
| 2023-02-01 | 562-636-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | DOWNEY | CA |
| 2023-01-30 | 562-636-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | DOWNEY | CA |
| 2023-01-27 | 562-614-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | ALAMITOS | CA |
| 2023-01-27 | 562-614-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | ALAMITOS | CA |
| 2023-01-27 | 562-614-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | ALAMITOS | 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.