NumberResearchRecent thousands-block assignments
204 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/24/2026
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
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2017-12-19 | 661-218-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | BKFD NORTH | CA |
| 2017-12-19 | 661-218-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | BKFD NORTH | CA |
| 2017-12-19 | 707-898-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | VACAVILLE | CA |
| 2017-12-19 | 707-898-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | VACAVILLE | CA |
| 2017-12-18 | 925-574-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | DUBLN-SNRM | CA |
| 2017-12-18 | 925-574-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | DUBLN-SNRM | CA |
| 2017-12-14 | 916-831-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | ELK GROVE | CA |
| 2017-12-13 | 650-379-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SSNFRNCSCO | CA |
| 2017-12-12 | 424-832-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | W ANGELES | CA |
| 2017-12-12 | 530-428-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | LOYALTON | CA |
| 2017-12-12 | 530-684-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | MONTAGUE | CA |
| 2017-12-12 | 530-882-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | RICHVALE | CA |
| 2017-12-12 | 562-501-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LA HABRA | CA |
| 2017-12-12 | 562-501-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LA HABRA | CA |
| 2017-12-12 | 628-240-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SAN RAFAEL | CA |
| 2017-12-12 | 628-240-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SAN RAFAEL | CA |
| 2017-12-12 | 951-441-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | ARLINGTON | CA |
| 2017-12-12 | 951-441-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | ARLINGTON | CA |
| 2017-12-11 | 626-406-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | EL MONTE | CA |
| 2017-12-11 | 626-406-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | EL MONTE | CA |
| 2017-12-08 | 213-319-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 14 | CA |
| 2017-12-08 | 213-319-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 14 | CA |
| 2017-12-08 | 213-319-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 14 | CA |
| 2017-12-08 | 510-890-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | RICHMOND | CA |
| 2017-12-08 | 510-890-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | RICHMOND | CA |
| 2017-12-08 | 661-454-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | DELANO | CA |
| 2017-12-07 | 323-530-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | MONTEBELLO | CA |
| 2017-12-07 | 323-530-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | MONTEBELLO | CA |
| 2017-12-07 | 442-291-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | VISTA | CA |
| 2017-12-07 | 442-291-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | VISTA | CA |
| 2017-12-07 | 650-484-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | SAN MATEO | CA |
| 2017-12-07 | 650-525-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | SAN MATEO | CA |
| 2017-12-06 | 442-249-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | VTVL ADLN | CA |
| 2017-11-28 | 442-263-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | PAUMA VLY | CA |
| 2017-11-28 | 669-268-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | CAMPBELL | CA |
| 2017-11-28 | 669-268-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | CAMPBELL | CA |
| 2017-11-27 | 442-296-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | CROWLEY LK | CA |
| 2017-11-27 | 657-441-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | WESTMINSTR | CA |
| 2017-11-27 | 657-441-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | WESTMINSTR | CA |
| 2017-11-27 | 669-454-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | SUNNYVALE | CA |
| 2017-11-22 | 424-401-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | LOMITA | CA |
| 2017-11-22 | 424-401-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LOMITA | CA |
| 2017-11-22 | 510-519-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | OKLD ALMD | CA |
| 2017-11-22 | 510-519-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | OKLD ALMD | CA |
| 2017-11-22 | 714-980-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | GARDEN GRV | CA |
| 2017-11-21 | 323-940-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 04 | CA |
| 2017-11-21 | 323-940-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | LSAN DA 04 | CA |
| 2017-11-21 | 619-439-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | LA MESA | CA |
| 2017-11-21 | 619-439-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LA MESA | CA |
| 2017-11-21 | 661-403-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | PLDL PLDL | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/24/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.