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
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-01-17 | 562-772-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2025-01-17 | 562-772-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2025-01-17 | 562-780-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | DOWNEY | CA |
| 2025-01-15 | 562-765-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LAKEWOOD | CA |
| 2025-01-08 | 562-772-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2024-12-12 | 562-772-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2024-12-12 | 562-780-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | DOWNEY | CA |
| 2024-12-09 | 562-660-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | NORWALK | CA |
| 2024-12-09 | 562-660-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | NORWALK | CA |
| 2024-12-06 | 562-323-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | LONG BEACH | CA |
| 2024-12-03 | 562-645-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NORWALK | CA |
| 2024-12-03 | 562-649-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | NORWALK | CA |
| 2024-11-25 | 562-814-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-11-25 | 562-814-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-11-25 | 562-814-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-11-25 | 562-814-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-11-25 | 562-814-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-11-25 | 562-814-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-11-25 | 562-814-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-11-13 | 562-814-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-11-13 | 562-814-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-11-12 | 562-231-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-11-12 | 562-381-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-11-12 | 562-392-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | DOWNEY | CA |
| 2024-11-12 | 562-444-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LAKEWOOD | CA |
| 2024-11-12 | 562-729-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | DOWNEY | CA |
| 2024-11-12 | 562-814-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-11-08 | 562-248-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2024-11-08 | 562-391-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2024-11-08 | 562-391-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2024-11-08 | 562-510-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2024-11-08 | 562-510-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2024-11-08 | 562-510-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2024-11-08 | 562-510-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2024-11-08 | 562-768-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2024-11-08 | 562-768-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2024-11-08 | 562-768-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2024-10-23 | 562-717-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2024-10-23 | 562-717-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2024-10-23 | 562-717-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2024-10-23 | 562-717-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2024-10-21 | 562-649-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | NORWALK | CA |
| 2024-10-15 | 562-372-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DOWNEY | CA |
| 2024-10-10 | 562-604-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2024-10-10 | 562-604-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2024-10-10 | 562-662-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2024-09-24 | 562-638-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORWALK | CA |
| 2024-09-24 | 562-752-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORWALK | CA |
| 2024-09-24 | 562-752-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORWALK | CA |
| 2024-09-24 | 562-752-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | 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.