NumberResearchRecent thousands-block assignments
11 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 669
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 |
|---|---|---|---|---|---|---|---|
| 2012-11-14 | 669-666-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7145 | SNJS WEST | CA |
| 2012-11-13 | 669-333-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SNJS SOUTH | CA |
| 2012-11-12 | 669-800-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SNJS WEST | CA |
| 2012-11-12 | 669-800-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | SNJS WEST | CA |
| 2012-11-08 | 669-666-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | SNJS WEST | CA |
| 2012-11-07 | 669-900-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | SNJS NORTH | CA |
| 2012-11-01 | 669-900-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | SNJS NORTH | CA |
| 2012-11-01 | 669-900-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | SNJS NORTH | CA |
| 2012-10-30 | 669-222-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | CAMPBELL | CA |
| 2012-10-24 | 669-444-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | SNJS WEST | CA |
| 2012-10-24 | 669-444-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | SNJS WEST | CA |
| 2012-10-17 | 669-600-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | SUNNYVALE | CA |
| 2012-10-05 | 669-333-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNJS SOUTH | CA |
| 2012-10-02 | 669-666-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | SNJS WEST | CA |
| 2012-10-02 | 669-666-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | SNJS WEST | CA |
| 2012-10-02 | 669-666-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | SNJS WEST | CA |
| 2012-10-02 | 669-666-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | SNJS WEST | CA |
| 2012-09-26 | 669-444-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | SNJS WEST | CA |
| 2012-09-26 | 669-444-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | SNJS WEST | CA |
| 2012-09-26 | 669-444-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | SNJS WEST | CA |
| 2012-09-21 | 669-777-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SUNNYVALE | CA |
| 2012-09-18 | 669-222-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | CAMPBELL | CA |
| 2012-09-18 | 669-900-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SNJS NORTH | CA |
| 2012-09-18 | 669-900-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | SNJS NORTH | CA |
| 2012-09-17 | 669-600-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SUNNYVALE | CA |
| 2012-09-17 | 669-600-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | SUNNYVALE | CA |
| 2012-09-10 | 669-777-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | SUNNYVALE | CA |
| 2012-08-16 | 669-777-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7145 | SUNNYVALE | CA |
| 2012-08-14 | 669-444-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNJS WEST | CA |
| 2012-08-14 | 669-444-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNJS WEST | CA |
| 2012-08-14 | 669-444-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNJS WEST | CA |
| 2012-08-14 | 669-999-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNJS WEST | CA |
| 2012-08-14 | 669-999-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNJS WEST | CA |
| 2012-08-14 | 669-999-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNJS WEST | CA |
| 2012-08-14 | 669-999-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNJS WEST | CA |
| 2012-08-14 | 669-999-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNJS WEST | CA |
| 2012-08-14 | 669-999-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNJS WEST | CA |
| 2012-08-14 | 669-999-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNJS WEST | CA |
| 2012-08-13 | 669-777-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SUNNYVALE | CA |
| 2012-08-13 | 669-777-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SUNNYVALE | CA |
| 2012-07-30 | 669-444-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | SNJS WEST | CA |
| 2012-07-17 | 669-999-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | SNJS WEST | CA |
| 2012-07-17 | 669-999-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | SNJS WEST | CA |
| 2012-06-26 | 669-333-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | SNJS SOUTH | CA |
| 2012-06-26 | 669-666-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | SNJS WEST | CA |
| 2012-06-19 | 669-777-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | SUNNYVALE | CA |
| 2012-06-19 | 669-888-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | MORGANHILL | CA |
| 2012-06-19 | 669-999-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | SNJS WEST | 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.