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 213
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2023-05-05 | 213-654-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | MONTEBELLO | CA |
| 2023-04-25 | 213-659-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LSAN DA 09 | CA |
| 2023-04-14 | 213-539-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 01 | CA |
| 2023-04-14 | 213-606-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 08 | CA |
| 2023-04-14 | 213-606-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 08 | CA |
| 2023-04-14 | 213-635-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 04 | CA |
| 2023-04-14 | 213-635-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 04 | CA |
| 2023-04-14 | 213-636-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 10 | CA |
| 2023-04-14 | 213-636-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 10 | CA |
| 2023-04-14 | 213-654-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MONTEBELLO | CA |
| 2023-04-14 | 213-654-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MONTEBELLO | CA |
| 2023-04-14 | 213-657-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 13 | CA |
| 2023-04-14 | 213-657-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 13 | CA |
| 2023-04-14 | 213-658-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 02 | CA |
| 2023-04-14 | 213-658-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 02 | CA |
| 2023-04-14 | 213-685-5XXX | 5000–5999 | Assigned | NUSO, LLC | 732J | LSAN DA 06 | CA |
| 2023-04-14 | 213-685-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 06 | CA |
| 2023-04-14 | 213-686-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 11 | CA |
| 2023-04-14 | 213-686-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 11 | CA |
| 2023-04-14 | 213-714-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 03 | CA |
| 2023-04-14 | 213-714-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 03 | CA |
| 2023-04-14 | 213-757-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 01 | CA |
| 2023-04-14 | 213-818-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 06 | CA |
| 2023-04-14 | 213-898-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 05 | CA |
| 2023-04-14 | 213-898-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 05 | CA |
| 2023-04-14 | 213-916-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 14 | CA |
| 2023-04-14 | 213-916-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 14 | CA |
| 2023-04-14 | 213-998-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 07 | CA |
| 2023-04-14 | 213-998-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LSAN DA 07 | CA |
| 2023-04-12 | 213-659-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 09 | CA |
| 2023-04-12 | 213-659-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 09 | CA |
| 2023-04-12 | 213-659-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 09 | CA |
| 2023-04-07 | 213-606-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 08 | CA |
| 2023-04-07 | 213-606-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 08 | CA |
| 2023-04-07 | 213-657-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 13 | CA |
| 2023-04-07 | 213-657-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 13 | CA |
| 2023-04-07 | 213-658-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 02 | CA |
| 2023-04-07 | 213-672-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 06 | CA |
| 2023-04-07 | 213-672-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 06 | CA |
| 2023-04-07 | 213-672-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 06 | CA |
| 2023-04-07 | 213-916-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 14 | CA |
| 2023-03-28 | 213-757-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | LSAN DA 01 | CA |
| 2023-03-21 | 213-635-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LSAN DA 04 | CA |
| 2023-03-21 | 213-656-0XXX | 0000–0999 | Assigned | FIVE9, INC. | 598J | LSAN DA 01 | CA |
| 2023-03-16 | 213-654-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | MONTEBELLO | CA |
| 2023-02-24 | 213-594-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 06 | CA |
| 2023-02-22 | 213-654-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | MONTEBELLO | CA |
| 2023-02-22 | 213-654-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | MONTEBELLO | CA |
| 2023-02-22 | 213-727-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 08 | CA |
| 2023-02-16 | 213-686-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | LSAN DA 11 | 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.