NumberResearchRecent thousands-block assignments
9 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 707
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 |
|---|---|---|---|---|---|---|---|
| 2010-02-01 | 707-543-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SANTA ROSA | CA |
| 2010-02-01 | 707-593-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | MENDOCINO | CA |
| 2010-02-01 | 707-596-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SANTA ROSA | CA |
| 2010-02-01 | 707-596-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SANTA ROSA | CA |
| 2010-02-01 | 707-596-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SANTA ROSA | CA |
| 2010-02-01 | 707-602-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | MIRANDA | CA |
| 2010-02-01 | 707-620-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | WINDSOR | CA |
| 2010-02-01 | 707-633-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | ARCATA | CA |
| 2010-02-01 | 707-654-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | VALLEJO | CA |
| 2010-02-01 | 707-654-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | VALLEJO | CA |
| 2010-02-01 | 707-681-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | NAPA | CA |
| 2010-02-01 | 707-682-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | FORTUNA | CA |
| 2010-02-01 | 707-689-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | VACAVILLE | CA |
| 2010-02-01 | 707-702-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | BLUE LAKE | CA |
| 2010-02-01 | 707-706-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | ANNAPOLIS | CA |
| 2010-02-01 | 707-722-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PEPPERWOOD | CA |
| 2010-02-01 | 707-733-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LOLETA | CA |
| 2010-02-01 | 707-813-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | FORT BRAGG | CA |
| 2010-02-01 | 707-846-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | TMCV TMCV | CA |
| 2010-02-01 | 707-861-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SEBASTOPOL | CA |
| 2010-02-01 | 707-925-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LEGGETT | CA |
| 2010-01-27 | 707-385-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | HEALDSBURG | CA |
| 2010-01-19 | 707-652-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | VALLEJO | CA |
| 2010-01-19 | 707-720-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | FRFLD-SUIS | CA |
| 2010-01-19 | 707-742-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | BENICIA | CA |
| 2010-01-19 | 707-776-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | PTLM MAIN | CA |
| 2010-01-15 | 707-415-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7145 | YOUNTVILLE | CA |
| 2010-01-08 | 707-981-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | PTLM MAIN | CA |
| 2009-12-29 | 707-241-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | PTLM MAIN | CA |
| 2009-12-07 | 707-284-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | SANTA ROSA | CA |
| 2009-12-07 | 707-706-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | ANNAPOLIS | CA |
| 2009-11-24 | 707-232-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | TRINIDAD | CA |
| 2009-11-24 | 707-348-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | UPPER LAKE | CA |
| 2009-11-24 | 707-509-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | SONOMA | CA |
| 2009-11-24 | 707-512-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | ST HELENA | CA |
| 2009-11-24 | 707-605-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | POTTER VLY | CA |
| 2009-11-24 | 707-621-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | UKIAH | CA |
| 2009-11-24 | 707-653-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | VALLEJO | CA |
| 2009-11-24 | 707-681-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | NAPA | CA |
| 2009-11-24 | 707-685-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | VACAVILLE | CA |
| 2009-11-24 | 707-687-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | WINDSOR | CA |
| 2009-11-24 | 707-754-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | YOUNTVILLE | CA |
| 2009-11-24 | 707-841-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | WILLITS | CA |
| 2009-11-24 | 707-876-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | VALLEYFORD | CA |
| 2009-11-24 | 707-879-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | TOMALES | CA |
| 2009-11-24 | 707-927-9XXX | 9000–9999 | Assigned | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | 7718 | NAPA | CA |
| 2009-11-24 | 707-946-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | WEOTT | CA |
| 2009-11-23 | 707-242-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | PTLM SWIFT | CA |
| 2009-11-23 | 707-243-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | OCCIDENTAL | CA |
| 2009-11-23 | 707-283-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | PTLM MAIN | 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.