NumberResearchRecent thousands-block assignments
14 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 |
|---|---|---|---|---|---|---|---|
| 2017-07-26 | 805-743-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | LOMPOC | CA |
| 2017-07-26 | 805-867-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | SANTAMARIA | CA |
| 2017-07-26 | 805-867-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | SANTAMARIA | CA |
| 2017-06-29 | 805-833-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | VNTRA EAST | CA |
| 2017-06-28 | 805-853-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | OXNARD | CA |
| 2017-06-28 | 805-853-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | OXNARD | CA |
| 2017-06-13 | 805-219-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | GUADALUPE | CA |
| 2017-06-13 | 805-572-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | OXNARD | CA |
| 2017-06-13 | 805-702-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | CAMARILLO | CA |
| 2017-06-09 | 805-291-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | LOMPOC | CA |
| 2017-06-08 | 805-392-7XXX | 7000–7999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTAPAULA | CA |
| 2017-06-08 | 805-401-7XXX | 7000–7999 | Assigned | METROPCS NETWORKS, LLC | 899D | OXNARD | CA |
| 2017-06-07 | 805-234-9XXX | 9000–9999 | Assigned | NORCAST COMMUNICATIONS CORPORATION - CA | 9807 | SNLUSOBSPO | CA |
| 2017-06-07 | 805-554-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | SANTAMARIA | CA |
| 2017-06-07 | 805-554-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | SANTAMARIA | CA |
| 2017-06-06 | 805-307-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | EL RIO | CA |
| 2017-06-06 | 805-454-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | NEWBURYPRK | CA |
| 2017-06-06 | 805-873-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | SANTAPAULA | CA |
| 2017-06-06 | 805-991-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | MOORPARK | CA |
| 2017-05-22 | 805-261-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | SIMIVALLEY | CA |
| 2017-05-22 | 805-507-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | VNTRA CNTL | CA |
| 2017-05-22 | 805-586-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | CAMARILLO | CA |
| 2017-05-22 | 805-833-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | VNTRA EAST | CA |
| 2017-05-22 | 805-906-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | THOUSAOAKS | CA |
| 2017-05-15 | 805-261-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | SIMIVALLEY | CA |
| 2017-05-15 | 805-572-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | OXNARD | CA |
| 2017-05-12 | 805-554-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SANTAMARIA | CA |
| 2017-05-12 | 805-568-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | SANBARBARA | CA |
| 2017-05-12 | 805-888-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PISMOBEACH | CA |
| 2017-04-19 | 805-572-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | OXNARD | CA |
| 2017-04-18 | 805-853-1XXX | 1000–1999 | Assigned | METROPCS NETWORKS, LLC | 899D | OXNARD | CA |
| 2017-04-17 | 805-693-2XXX | 2000–2999 | Assigned | COMCAST PHONE OF CALIFORNIA, LLC | 394L | SANTA YNEZ | CA |
| 2017-04-12 | 805-837-8XXX | 8000–8999 | Assigned | COMCAST PHONE OF CALIFORNIA, LLC | 394L | SANBARBARA | CA |
| 2017-03-30 | 805-505-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | SNLUSOBSPO | CA |
| 2017-03-15 | 805-215-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | SNLUSOBSPO | CA |
| 2017-03-15 | 805-219-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | GUADALUPE | CA |
| 2017-03-15 | 805-220-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | CARPINTRIA | CA |
| 2017-03-15 | 805-294-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | LOMPOC | CA |
| 2017-03-15 | 805-295-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | PISMOBEACH | CA |
| 2017-03-15 | 805-321-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SANMARGART | CA |
| 2017-03-15 | 805-391-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | ATASCADERO | CA |
| 2017-03-15 | 805-463-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | PARKFIELD | CA |
| 2017-03-15 | 805-600-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | MORRO BAY | CA |
| 2017-03-15 | 805-635-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | PASOROBLES | CA |
| 2017-03-15 | 805-691-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | SANTA YNEZ | CA |
| 2017-03-15 | 805-693-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | SANTA YNEZ | CA |
| 2017-03-15 | 805-742-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | LOMPOC | CA |
| 2017-03-15 | 805-825-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | ARROYOGRND | CA |
| 2017-03-15 | 805-867-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | SANTAMARIA | CA |
| 2017-03-15 | 805-888-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | PISMOBEACH | 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.