NumberResearchRecent thousands-block assignments
35 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 925
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 |
|---|---|---|---|---|---|---|---|
| 2026-07-28 | 925-724-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LIVERMORE | CA |
| 2026-07-24 | 925-402-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | ORINDA | CA |
| 2026-07-23 | 925-579-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | LIVERMORE | CA |
| 2026-07-23 | 925-653-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CONCORD | CA |
| 2026-07-23 | 925-653-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CONCORD | CA |
| 2026-07-21 | 925-540-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | DANVILLE | CA |
| 2026-07-21 | 925-540-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | DANVILLE | CA |
| 2026-07-21 | 925-540-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | DANVILLE | CA |
| 2026-07-21 | 925-559-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | ECONTRCOST | CA |
| 2026-07-21 | 925-559-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | ECONTRCOST | CA |
| 2026-07-21 | 925-559-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | ECONTRCOST | CA |
| 2026-07-21 | 925-559-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | ECONTRCOST | CA |
| 2026-07-21 | 925-559-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | ECONTRCOST | CA |
| 2026-07-21 | 925-653-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | CONCORD | CA |
| 2026-07-21 | 925-653-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | CONCORD | CA |
| 2026-07-21 | 925-653-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | CONCORD | CA |
| 2026-07-21 | 925-653-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | CONCORD | CA |
| 2026-07-21 | 925-653-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | CONCORD | CA |
| 2026-07-17 | 925-599-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LIVERMORE | CA |
| 2026-07-17 | 925-599-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LIVERMORE | CA |
| 2026-07-09 | 925-232-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | PSBG WEST | CA |
| 2026-07-09 | 925-750-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PLEASANTON | CA |
| 2026-07-08 | 925-888-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | MORAGA | CA |
| 2026-06-30 | 925-815-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | BSHP RNCH | CA |
| 2026-06-26 | 925-512-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | WALNUT CRK | CA |
| 2026-06-26 | 925-582-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | DUBLN-SNRM | CA |
| 2026-06-26 | 925-582-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | DUBLN-SNRM | CA |
| 2026-06-26 | 925-582-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | DUBLN-SNRM | CA |
| 2026-06-26 | 925-596-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | PLEASANTON | CA |
| 2026-06-26 | 925-596-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | PLEASANTON | CA |
| 2026-06-26 | 925-607-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | ANTIOCH | CA |
| 2026-06-26 | 925-607-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | ANTIOCH | CA |
| 2026-06-26 | 925-607-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | ANTIOCH | CA |
| 2026-06-26 | 925-891-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | WALNUT CRK | CA |
| 2026-06-26 | 925-891-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | WALNUT CRK | CA |
| 2026-06-18 | 925-905-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | DUBLN-SNRM | CA |
| 2026-06-10 | 925-995-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CONCORD | CA |
| 2026-06-04 | 925-954-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WALNUT CRK | CA |
| 2026-06-02 | 925-607-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | ANTIOCH | CA |
| 2026-06-01 | 925-259-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | ORINDA | CA |
| 2026-06-01 | 925-547-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PITTSBURG | CA |
| 2026-06-01 | 925-547-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PITTSBURG | CA |
| 2026-05-29 | 925-247-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | MORAGA | CA |
| 2026-05-29 | 925-537-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | LIVERMORE | CA |
| 2026-05-29 | 925-537-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LIVERMORE | CA |
| 2026-05-29 | 925-537-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | LIVERMORE | CA |
| 2026-05-21 | 925-404-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | DUBLN-SNRM | CA |
| 2026-05-21 | 925-512-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | WALNUT CRK | CA |
| 2026-05-21 | 925-540-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | DANVILLE | CA |
| 2026-05-21 | 925-559-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | ECONTRCOST | 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.