NumberResearchRecent thousands-block assignments
24 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 369
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-17 | 369-229-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | DIXON | CA |
| 2026-09-16 | 369-239-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PTLM SWIFT | CA |
| 2026-09-16 | 369-241-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | PTLM MAIN | CA |
| 2026-09-16 | 369-888-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | FERNDALE | CA |
| 2026-09-14 | 369-225-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | WINDSOR | CA |
| 2026-09-14 | 369-235-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | BENICIA | CA |
| 2026-09-14 | 369-238-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | HEALDSBURG | CA |
| 2026-09-14 | 369-243-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | LOWER LAKE | CA |
| 2026-09-10 | 369-222-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | VACAVILLE | CA |
| 2026-09-09 | 369-216-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | UKIAH | CA |
| 2026-09-09 | 369-216-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | UKIAH | CA |
| 2026-09-09 | 369-226-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | ARCATA | CA |
| 2026-09-09 | 369-777-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | SONOMA | CA |
| 2026-09-03 | 369-239-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | PTLM SWIFT | CA |
| 2026-09-03 | 369-239-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | PTLM SWIFT | CA |
| 2026-09-02 | 369-240-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FRFLD-SUIS | CA |
| 2026-09-02 | 369-240-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FRFLD-SUIS | CA |
| 2026-09-01 | 369-235-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | BENICIA | CA |
| 2026-08-21 | 369-236-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SANTA ROSA | CA |
| 2026-08-21 | 369-239-4XXX | 4000–4999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | PTLM SWIFT | CA |
| 2026-08-21 | 369-239-5XXX | 5000–5999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | PTLM SWIFT | CA |
| 2026-08-21 | 369-241-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | PTLM MAIN | CA |
| 2026-08-21 | 369-241-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | PTLM MAIN | CA |
| 2026-08-21 | 369-241-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | PTLM MAIN | CA |
| 2026-08-20 | 369-226-7XXX | 7000–7999 | Assigned | OPENTACT INC. | 824J | ARCATA | CA |
| 2026-08-19 | 369-218-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | FRFLD-SUIS | CA |
| 2026-08-18 | 369-234-5XXX | 5000–5999 | Assigned | OPENTACT INC. | 824J | FORTUNA | CA |
| 2026-08-11 | 369-229-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | DIXON | CA |
| 2026-08-05 | 369-218-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FRFLD-SUIS | CA |
| 2026-08-05 | 369-218-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FRFLD-SUIS | CA |
| 2026-07-30 | 369-234-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | FORTUNA | CA |
| 2026-07-30 | 369-235-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | BENICIA | CA |
| 2026-07-24 | 369-217-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | VALLEJO | CA |
| 2026-07-24 | 369-240-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | FRFLD-SUIS | CA |
| 2026-07-24 | 369-240-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | FRFLD-SUIS | CA |
| 2026-07-22 | 369-225-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WINDSOR | CA |
| 2026-07-21 | 369-235-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | BENICIA | CA |
| 2026-07-21 | 369-236-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SANTA ROSA | CA |
| 2026-07-14 | 369-241-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PTLM MAIN | CA |
| 2026-07-14 | 369-241-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PTLM MAIN | CA |
| 2026-07-14 | 369-998-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MONTE RIO | CA |
| 2026-07-09 | 369-444-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SANTA ROSA | CA |
| 2026-07-09 | 369-777-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SONOMA | CA |
| 2026-07-08 | 369-229-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | DIXON | CA |
| 2026-07-08 | 369-238-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | HEALDSBURG | CA |
| 2026-06-23 | 369-215-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | LOWER LAKE | CA |
| 2026-06-23 | 369-237-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | LOWER LAKE | CA |
| 2026-06-23 | 369-237-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | LOWER LAKE | CA |
| 2026-06-23 | 369-237-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | LOWER LAKE | CA |
| 2026-06-10 | 369-216-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | UKIAH | 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.