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 |
|---|---|---|---|---|---|---|---|
| 2025-04-22 | 562-780-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DOWNEY | CA |
| 2025-04-08 | 562-764-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | LA HABRA | CA |
| 2025-04-07 | 562-604-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2025-04-07 | 562-604-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2025-04-07 | 562-604-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2025-03-28 | 562-248-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2025-03-28 | 562-510-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2025-03-28 | 562-510-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2025-03-28 | 562-510-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2025-03-28 | 562-510-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2025-03-28 | 562-768-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2025-03-27 | 562-475-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LA HABRA | CA |
| 2025-03-13 | 562-664-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2025-03-13 | 562-664-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2025-02-18 | 562-395-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | PICORIVERA | CA |
| 2025-02-18 | 562-769-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-769-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-769-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-769-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-769-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-769-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-769-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-778-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-778-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-778-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-778-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-778-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-778-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-778-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-778-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-778-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-18 | 562-778-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2025-02-12 | 562-780-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | DOWNEY | CA |
| 2025-02-11 | 562-646-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2025-02-11 | 562-670-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2025-02-10 | 562-213-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LAKEWOOD | CA |
| 2025-02-10 | 562-679-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LAKEWOOD | CA |
| 2025-02-05 | 562-769-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2025-01-28 | 562-681-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG BEACH | CA |
| 2025-01-28 | 562-769-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG BEACH | CA |
| 2025-01-28 | 562-769-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG BEACH | CA |
| 2025-01-28 | 562-772-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG BEACH | CA |
| 2025-01-28 | 562-772-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LONG BEACH | CA |
| 2025-01-24 | 562-745-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | DOWNEY | CA |
| 2025-01-17 | 562-510-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ALAMITOS | CA |
| 2025-01-17 | 562-510-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ALAMITOS | CA |
| 2025-01-17 | 562-772-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2025-01-17 | 562-772-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2025-01-17 | 562-772-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2025-01-17 | 562-772-7XXX | 7000–7999 | 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.