NumberResearchRecent thousands-block assignments
0 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, all time — NPA 916
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 |
|---|---|---|---|---|---|---|---|
| 2024-09-03 | 916-336-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-09-03 | 916-866-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FAIR OAKS | CA |
| 2024-09-03 | 916-903-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FAIR OAKS | CA |
| 2024-07-08 | 916-702-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PLEASATGRV | CA |
| 2024-07-03 | 916-436-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | FAIR OAKS | CA |
| 2024-06-13 | 916-907-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | FAIR OAKS | CA |
| 2024-05-29 | 916-943-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RIO LINDA | CA |
| 2024-02-06 | 916-279-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-279-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-279-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-279-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-279-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-279-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-279-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-279-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-279-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-279-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-336-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-336-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-336-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-336-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-336-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-02-06 | 916-336-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2024-01-08 | 916-579-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FAIR OAKS | CA |
| 2023-10-25 | 916-268-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-10-25 | 916-268-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-10-25 | 916-268-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-10-25 | 916-360-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-10-25 | 916-360-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-10-25 | 916-360-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-10-25 | 916-360-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-10-25 | 916-360-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-10-25 | 916-360-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-09-18 | 916-938-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | SO PLACER | CA |
| 2023-08-23 | 916-268-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2023-08-23 | 916-268-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2023-08-23 | 916-268-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2023-08-23 | 916-268-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2023-08-23 | 916-268-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2023-08-23 | 916-268-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2023-08-23 | 916-268-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SCRM MAIN | CA |
| 2023-08-17 | 916-535-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | FAIR OAKS | CA |
| 2023-08-17 | 916-537-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | FAIR OAKS | CA |
| 2023-05-22 | 916-916-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-05-22 | 916-916-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-05-22 | 916-916-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-05-22 | 916-916-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-05-22 | 916-916-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-05-22 | 916-916-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | CA |
| 2023-05-22 | 916-916-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCRM MAIN | 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.