NumberResearchRecent thousands-block assignments
1 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 818
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-03-06 | 818-264-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | CANOGAPARK | CA |
| 2024-03-06 | 818-264-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | CANOGAPARK | CA |
| 2024-03-06 | 818-264-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | CANOGAPARK | CA |
| 2024-03-06 | 818-466-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | CANOGAPARK | CA |
| 2024-03-06 | 818-466-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | CANOGAPARK | CA |
| 2024-03-06 | 818-466-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | CANOGAPARK | CA |
| 2024-03-06 | 818-657-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | CANOGAPARK | CA |
| 2024-02-29 | 818-692-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 01 | CA |
| 2024-01-30 | 818-418-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | LACRSCENTA | CA |
| 2024-01-30 | 818-418-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LACRSCENTA | CA |
| 2024-01-30 | 818-418-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | LACRSCENTA | CA |
| 2024-01-26 | 818-412-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2024-01-26 | 818-412-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2024-01-26 | 818-412-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2024-01-26 | 818-412-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2024-01-26 | 818-412-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2024-01-08 | 818-463-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CANOGAPARK | CA |
| 2024-01-08 | 818-463-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CANOGAPARK | CA |
| 2024-01-05 | 818-463-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | CANOGAPARK | CA |
| 2024-01-05 | 818-463-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | CANOGAPARK | CA |
| 2024-01-05 | 818-463-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | CANOGAPARK | CA |
| 2024-01-05 | 818-463-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | CANOGAPARK | CA |
| 2024-01-02 | 818-412-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | VAN NUYS | CA |
| 2024-01-02 | 818-412-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | VAN NUYS | CA |
| 2024-01-02 | 818-412-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | VAN NUYS | CA |
| 2024-01-02 | 818-412-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | VAN NUYS | CA |
| 2024-01-02 | 818-412-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | VAN NUYS | CA |
| 2024-01-02 | 818-463-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | CANOGAPARK | CA |
| 2024-01-02 | 818-463-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | CANOGAPARK | CA |
| 2024-01-02 | 818-463-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | CANOGAPARK | CA |
| 2024-01-02 | 818-463-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | CANOGAPARK | CA |
| 2023-12-05 | 818-278-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NO HOLLYWD | CA |
| 2023-12-05 | 818-278-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NO HOLLYWD | CA |
| 2023-12-05 | 818-278-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NO HOLLYWD | CA |
| 2023-12-05 | 818-278-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NO HOLLYWD | CA |
| 2023-12-05 | 818-278-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NO HOLLYWD | CA |
| 2023-12-05 | 818-278-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NO HOLLYWD | CA |
| 2023-12-05 | 818-278-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NO HOLLYWD | CA |
| 2023-12-05 | 818-278-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NO HOLLYWD | CA |
| 2023-12-05 | 818-278-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NO HOLLYWD | CA |
| 2023-12-05 | 818-278-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NO HOLLYWD | CA |
| 2023-10-02 | 818-418-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LACRSCENTA | CA |
| 2023-09-11 | 818-286-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NO HOLLYWD | CA |
| 2023-07-28 | 818-961-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | CANOGAPARK | CA |
| 2023-07-28 | 818-961-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | CANOGAPARK | CA |
| 2023-07-28 | 818-961-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | CANOGAPARK | CA |
| 2022-12-15 | 818-312-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | CANOGAPARK | CA |
| 2022-12-15 | 818-867-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | CANOGAPARK | CA |
| 2022-11-15 | 818-274-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | CANOGAPARK | CA |
| 2022-11-15 | 818-936-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | CANOGAPARK | 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.