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 |
|---|---|---|---|---|---|---|---|
| 2024-04-01 | 562-729-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DOWNEY | CA |
| 2024-03-27 | 562-723-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LAKEWOOD | CA |
| 2024-03-26 | 562-734-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | NORWALK | CA |
| 2024-03-25 | 562-250-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DOWNEY | CA |
| 2024-03-25 | 562-262-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | NORWALK | CA |
| 2024-03-25 | 562-672-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | LA HABRA | CA |
| 2024-03-25 | 562-727-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | NORWALK | CA |
| 2024-03-25 | 562-727-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | NORWALK | CA |
| 2024-03-25 | 562-727-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | NORWALK | CA |
| 2024-03-25 | 562-729-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | DOWNEY | CA |
| 2024-03-21 | 562-604-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | WHITTIER | CA |
| 2024-03-18 | 562-312-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | ALAMITOS | CA |
| 2024-03-11 | 562-363-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CMTN CMTN | CA |
| 2024-03-11 | 562-398-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CMTN CMTN | CA |
| 2024-03-11 | 562-415-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CMTN CMTN | CA |
| 2024-03-11 | 562-443-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CMTN CMTN | CA |
| 2024-03-11 | 562-470-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CMTN CMTN | CA |
| 2024-03-06 | 562-323-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2024-03-06 | 562-323-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2024-03-06 | 562-323-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2024-03-06 | 562-323-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2024-03-06 | 562-323-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2024-03-06 | 562-323-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2024-03-06 | 562-323-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2024-02-26 | 562-727-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NORWALK | CA |
| 2024-02-16 | 562-721-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2024-02-16 | 562-721-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2024-02-16 | 562-721-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2024-02-16 | 562-721-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2024-02-16 | 562-721-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2024-02-16 | 562-721-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2024-02-16 | 562-727-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NORWALK | CA |
| 2024-02-16 | 562-727-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NORWALK | CA |
| 2024-02-16 | 562-727-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NORWALK | CA |
| 2024-02-13 | 562-687-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | WHITTIER | CA |
| 2024-02-06 | 562-670-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2024-02-06 | 562-670-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2024-02-06 | 562-687-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WHITTIER | CA |
| 2024-01-29 | 562-721-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2024-01-29 | 562-721-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2024-01-29 | 562-721-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LONG BEACH | CA |
| 2024-01-29 | 562-723-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LAKEWOOD | CA |
| 2024-01-25 | 562-729-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-01-24 | 562-703-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | PICORIVERA | CA |
| 2024-01-24 | 562-703-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | PICORIVERA | CA |
| 2024-01-24 | 562-703-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | PICORIVERA | CA |
| 2024-01-23 | 562-545-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | DOWNEY | CA |
| 2024-01-23 | 562-636-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | DOWNEY | CA |
| 2024-01-23 | 562-729-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | DOWNEY | CA |
| 2024-01-19 | 562-589-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | LA HABRA | 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.