NumberResearchRecent thousands-block assignments
17 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 805
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 |
|---|---|---|---|---|---|---|---|
| 2023-12-05 | 805-891-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | MOORPARK | CA |
| 2023-11-28 | 805-506-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | THOUSAOAKS | CA |
| 2023-10-25 | 805-956-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | GUADALUPE | CA |
| 2023-10-04 | 805-939-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | NIPOMO | CA |
| 2023-10-04 | 805-939-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | NIPOMO | CA |
| 2023-10-04 | 805-939-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | NIPOMO | CA |
| 2023-10-04 | 805-939-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | NIPOMO | CA |
| 2023-10-04 | 805-939-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | NIPOMO | CA |
| 2023-10-04 | 805-951-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | SANBARBARA | CA |
| 2023-10-04 | 805-951-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | SANBARBARA | CA |
| 2023-10-03 | 805-905-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | THOUSAOAKS | CA |
| 2023-10-03 | 805-905-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | THOUSAOAKS | CA |
| 2023-10-03 | 805-905-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | THOUSAOAKS | CA |
| 2023-10-03 | 805-905-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | THOUSAOAKS | CA |
| 2023-10-03 | 805-905-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | THOUSAOAKS | CA |
| 2023-10-03 | 805-906-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | THOUSAOAKS | CA |
| 2023-10-03 | 805-906-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | THOUSAOAKS | CA |
| 2023-10-03 | 805-906-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | THOUSAOAKS | CA |
| 2023-10-03 | 805-906-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | THOUSAOAKS | CA |
| 2023-10-03 | 805-997-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | OJAI | CA |
| 2023-10-03 | 805-997-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | OJAI | CA |
| 2023-10-03 | 805-997-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | OJAI | CA |
| 2023-10-03 | 805-997-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | OJAI | CA |
| 2023-10-03 | 805-997-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | OJAI | CA |
| 2023-10-02 | 805-362-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SIMIVALLEY | CA |
| 2023-10-02 | 805-362-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SIMIVALLEY | CA |
| 2023-10-02 | 805-362-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | SIMIVALLEY | CA |
| 2023-10-02 | 805-362-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | SIMIVALLEY | CA |
| 2023-10-02 | 805-362-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | SIMIVALLEY | CA |
| 2023-10-02 | 805-362-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | SIMIVALLEY | CA |
| 2023-10-02 | 805-362-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | SIMIVALLEY | CA |
| 2023-10-02 | 805-362-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | SIMIVALLEY | CA |
| 2023-10-02 | 805-362-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | SIMIVALLEY | CA |
| 2023-10-02 | 805-362-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | SIMIVALLEY | CA |
| 2023-09-25 | 805-667-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | VNTRA CNTL | CA |
| 2023-09-25 | 805-885-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CONEJO | CA |
| 2023-09-13 | 805-293-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SATICOY | CA |
| 2023-09-13 | 805-673-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SATICOY | CA |
| 2023-08-29 | 805-745-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CARPINTRIA | CA |
| 2023-08-23 | 805-554-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SANTAMARIA | CA |
| 2023-08-11 | 805-822-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | OXNARD | CA |
| 2023-08-03 | 805-224-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NEWBURYPRK | CA |
| 2023-08-03 | 805-224-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NEWBURYPRK | CA |
| 2023-08-03 | 805-224-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NEWBURYPRK | CA |
| 2023-08-03 | 805-224-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NEWBURYPRK | CA |
| 2023-08-03 | 805-224-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NEWBURYPRK | CA |
| 2023-08-03 | 805-224-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NEWBURYPRK | CA |
| 2023-08-03 | 805-224-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NEWBURYPRK | CA |
| 2023-08-03 | 805-224-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NEWBURYPRK | CA |
| 2023-08-03 | 805-224-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NEWBURYPRK | 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.