NumberResearchRecent thousands-block assignments
2 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 |
|---|---|---|---|---|---|---|---|
| 2023-08-24 | 562-545-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | DOWNEY | CA |
| 2023-08-24 | 562-545-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | DOWNEY | CA |
| 2023-08-24 | 562-545-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | DOWNEY | CA |
| 2023-08-16 | 562-603-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | NORWALK | CA |
| 2023-08-16 | 562-603-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | NORWALK | CA |
| 2023-08-11 | 562-312-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | ALAMITOS | CA |
| 2023-08-11 | 562-312-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | ALAMITOS | CA |
| 2023-08-11 | 562-545-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | DOWNEY | CA |
| 2023-08-11 | 562-545-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | DOWNEY | CA |
| 2023-08-11 | 562-545-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | DOWNEY | CA |
| 2023-08-11 | 562-589-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LA HABRA | CA |
| 2023-08-11 | 562-589-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LA HABRA | CA |
| 2023-08-11 | 562-603-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | NORWALK | CA |
| 2023-08-11 | 562-647-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | NORWALK | CA |
| 2023-08-11 | 562-647-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | NORWALK | CA |
| 2023-08-11 | 562-703-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | PICORIVERA | CA |
| 2023-08-11 | 562-703-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | PICORIVERA | CA |
| 2023-08-11 | 562-703-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | PICORIVERA | CA |
| 2023-08-10 | 562-585-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2023-08-10 | 562-585-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2023-08-10 | 562-585-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2023-08-10 | 562-585-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2023-08-10 | 562-585-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2023-08-03 | 562-327-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-327-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-327-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-327-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-327-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-327-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-327-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-327-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-327-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-327-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-482-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-482-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-482-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-482-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-482-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-482-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-482-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-482-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-482-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-08-03 | 562-482-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2023-07-25 | 562-312-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ALAMITOS | CA |
| 2023-07-25 | 562-603-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NORWALK | CA |
| 2023-07-21 | 562-247-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2023-07-21 | 562-625-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2023-07-21 | 562-625-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2023-07-21 | 562-625-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2023-07-21 | 562-625-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.