NumberResearchRecent thousands-block assignments
9 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 |
|---|---|---|---|---|---|---|---|
| 2024-05-15 | 707-679-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | DIXON | CA |
| 2024-05-15 | 707-929-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | COBB MT | CA |
| 2024-04-12 | 707-297-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BENICIA | CA |
| 2024-04-12 | 707-622-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | TMCV SERN | CA |
| 2024-04-12 | 707-680-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | WILLITS | CA |
| 2024-04-12 | 707-739-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | NICE | CA |
| 2024-04-12 | 707-764-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | RIO DELL | CA |
| 2024-04-12 | 707-865-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | MONTE RIO | CA |
| 2024-04-12 | 707-872-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | OCCIDENTAL | CA |
| 2024-04-12 | 707-982-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COVELO | CA |
| 2024-04-10 | 707-587-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | KELSEYVL | CA |
| 2024-04-10 | 707-830-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | HOPLAND | CA |
| 2024-04-08 | 707-903-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | VACAVILLE | CA |
| 2024-04-08 | 707-970-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WINDSOR | CA |
| 2024-03-27 | 707-751-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | BENICIA | CA |
| 2024-03-27 | 707-751-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | BENICIA | CA |
| 2024-03-13 | 707-904-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | FORESTVL | CA |
| 2024-03-13 | 707-970-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | WINDSOR | CA |
| 2024-02-27 | 707-941-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FORT BRAGG | CA |
| 2024-02-27 | 707-945-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | YOUNTVILLE | CA |
| 2024-02-20 | 707-519-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTA ROSA | CA |
| 2024-02-20 | 707-519-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTA ROSA | CA |
| 2024-02-20 | 707-519-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTA ROSA | CA |
| 2024-02-20 | 707-519-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTA ROSA | CA |
| 2024-02-20 | 707-519-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTA ROSA | CA |
| 2024-02-20 | 707-519-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTA ROSA | CA |
| 2024-02-20 | 707-519-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTA ROSA | CA |
| 2024-02-20 | 707-519-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTA ROSA | CA |
| 2024-02-20 | 707-519-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTA ROSA | CA |
| 2024-02-20 | 707-519-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTA ROSA | CA |
| 2024-02-13 | 707-991-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SONOMA | CA |
| 2024-01-31 | 707-285-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | PTLM SWIFT | CA |
| 2024-01-19 | 707-551-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | VALLEJO | CA |
| 2024-01-17 | 707-250-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | VALLEJO | CA |
| 2024-01-17 | 707-371-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WILLITS | CA |
| 2024-01-17 | 707-736-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ANNAPOLIS | CA |
| 2024-01-16 | 707-970-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | WINDSOR | CA |
| 2024-01-12 | 707-403-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CALISTOGA | CA |
| 2024-01-11 | 707-213-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | BENICIA | CA |
| 2024-01-11 | 707-213-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | BENICIA | CA |
| 2024-01-11 | 707-213-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | BENICIA | CA |
| 2024-01-11 | 707-282-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KENWOOD | CA |
| 2024-01-11 | 707-753-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | PTLM SWIFT | CA |
| 2024-01-11 | 707-753-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | PTLM SWIFT | CA |
| 2024-01-11 | 707-832-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | EUREKA | CA |
| 2024-01-10 | 707-952-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | UKIAH | CA |
| 2024-01-03 | 707-271-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | POINTARENA | CA |
| 2024-01-03 | 707-418-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LKBERRYESS | CA |
| 2024-01-03 | 707-876-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | VALLEYFORD | CA |
| 2023-12-29 | 707-250-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | VALLEJO | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.