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
Jul 2026
Jun 2026
May 2026
Apr 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-10-21 | 818-495-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PSDN LACN | CA |
| 2022-10-04 | 818-303-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BRBN BRBN | CA |
| 2022-09-24 | 818-282-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | SNFN GRHL | CA |
| 2022-09-24 | 818-441-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | BRBN BRBN | CA |
| 2022-09-24 | 818-446-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | SUNLD TJNG | CA |
| 2022-09-24 | 818-492-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | SNFN PACM | CA |
| 2022-09-23 | 818-253-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | BRBN SNVY | CA |
| 2022-09-23 | 818-256-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | SNFN SNFN | CA |
| 2022-09-23 | 818-306-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LACRSCENTA | CA |
| 2022-09-23 | 818-369-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | LACRSCENTA | CA |
| 2022-09-23 | 818-672-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | SNFN SPLV | CA |
| 2022-09-20 | 818-876-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | CANOGAPARK | CA |
| 2022-09-01 | 818-358-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | NO HOLLYWD | CA |
| 2022-09-01 | 818-358-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | NO HOLLYWD | CA |
| 2022-09-01 | 818-435-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | NORTHRIDGE | CA |
| 2022-07-25 | 818-245-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | GLENDALE | CA |
| 2022-07-25 | 818-304-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2022-07-25 | 818-670-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2022-07-25 | 818-670-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2022-07-25 | 818-863-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | GLENDALE | CA |
| 2022-07-14 | 818-230-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | GLENDALE | CA |
| 2022-06-29 | 818-459-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | GLENDALE | CA |
| 2022-06-09 | 818-600-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RESEDA | CA |
| 2022-06-09 | 818-670-2XXX | 2000–2999 | Assigned | BARR TELL USA, LLC | 026K | VAN NUYS | CA |
| 2022-06-09 | 818-796-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | VAN NUYS | CA |
| 2022-06-06 | 818-485-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SNFN PACM | CA |
| 2022-05-19 | 818-657-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | CANOGAPARK | CA |
| 2022-05-19 | 818-867-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | CANOGAPARK | CA |
| 2022-05-05 | 818-630-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GLENDALE | CA |
| 2022-05-02 | 818-394-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BRBN SNVY | CA |
| 2022-05-02 | 818-736-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BRBN BRBN | CA |
| 2022-04-18 | 818-670-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | VAN NUYS | CA |
| 2022-04-18 | 818-670-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | VAN NUYS | CA |
| 2022-04-06 | 818-659-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PSDN LACN | CA |
| 2022-04-06 | 818-741-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SNFN SNFN | CA |
| 2022-04-01 | 818-683-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | BRBN SNVY | CA |
| 2022-04-01 | 818-683-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | BRBN SNVY | CA |
| 2022-03-31 | 818-670-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | VAN NUYS | CA |
| 2022-03-28 | 818-531-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BRBN BRBN | CA |
| 2022-02-18 | 818-405-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LACRSCENTA | CA |
| 2022-02-15 | 818-827-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BRBN SNVY | CA |
| 2022-02-14 | 818-245-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GLENDALE | CA |
| 2022-02-14 | 818-670-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VAN NUYS | CA |
| 2022-02-14 | 818-670-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VAN NUYS | CA |
| 2022-02-14 | 818-683-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BRBN SNVY | CA |
| 2022-02-14 | 818-824-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NO HOLLYWD | CA |
| 2022-02-14 | 818-975-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RESEDA | CA |
| 2021-11-17 | 818-206-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | CANOGAPARK | CA |
| 2021-11-17 | 818-867-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | CANOGAPARK | CA |
| 2021-11-17 | 818-867-8XXX | 8000–8999 | 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.