NumberResearchRecent thousands-block assignments
279 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
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 |
|---|---|---|---|---|---|---|---|
| 2022-10-12 | 707-707-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | NAPA | CA |
| 2022-10-12 | 707-707-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | NAPA | CA |
| 2022-10-12 | 707-707-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | NAPA | CA |
| 2022-10-12 | 707-707-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | NAPA | CA |
| 2022-10-12 | 707-707-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | NAPA | CA |
| 2022-10-12 | 707-707-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | NAPA | CA |
| 2022-10-12 | 707-707-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | NAPA | CA |
| 2022-10-10 | 350-200-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LODI | CA |
| 2022-10-10 | 350-200-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LODI | CA |
| 2022-10-10 | 350-444-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | SNELLING | CA |
| 2022-10-10 | 424-220-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | EL SEGUNDO | CA |
| 2022-10-10 | 424-481-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | HAWTHORNE | CA |
| 2022-10-10 | 424-544-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | EL SEGUNDO | CA |
| 2022-10-10 | 562-689-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | LA HABRA | CA |
| 2022-10-10 | 619-625-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | DULZURA | CA |
| 2022-10-10 | 650-608-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | SNFC JUNPR | CA |
| 2022-10-10 | 747-567-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | BRBN BRBN | CA |
| 2022-10-10 | 840-214-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | MARSHALL | CA |
| 2022-10-10 | 840-214-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | MARSHALL | CA |
| 2022-10-10 | 840-214-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | MARSHALL | CA |
| 2022-10-10 | 840-214-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | MARSHALL | CA |
| 2022-10-06 | 858-438-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | CHULAVISTA | CA |
| 2022-10-06 | 858-438-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | CHULAVISTA | CA |
| 2022-10-06 | 858-438-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | CHULAVISTA | CA |
| 2022-10-06 | 858-438-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | CHULAVISTA | CA |
| 2022-10-06 | 858-438-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | CHULAVISTA | CA |
| 2022-10-06 | 858-438-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | CHULAVISTA | CA |
| 2022-10-06 | 858-438-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | CHULAVISTA | CA |
| 2022-10-06 | 858-438-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | CHULAVISTA | CA |
| 2022-10-06 | 858-438-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | CHULAVISTA | CA |
| 2022-10-06 | 858-438-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | CHULAVISTA | CA |
| 2022-10-03 | 209-994-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | RIPON | CA |
| 2022-10-03 | 209-994-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | RIPON | CA |
| 2022-10-03 | 279-227-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | SO PLACER | CA |
| 2022-10-03 | 279-688-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | ISLETON | CA |
| 2022-10-03 | 279-688-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | ISLETON | CA |
| 2022-10-03 | 424-482-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | SAN PEDRO | CA |
| 2022-10-03 | 424-482-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | SAN PEDRO | CA |
| 2022-10-03 | 760-581-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | WRIGHTWOOD | CA |
| 2022-10-03 | 831-308-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | CARMEL VLY | CA |
| 2022-10-03 | 840-688-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | CRESTLINE | CA |
| 2022-09-30 | 279-289-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | FOLSOM | CA |
| 2022-09-30 | 279-289-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | FOLSOM | CA |
| 2022-09-30 | 279-289-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | FOLSOM | CA |
| 2022-09-30 | 279-289-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | FOLSOM | CA |
| 2022-09-30 | 279-289-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | FOLSOM | CA |
| 2022-09-30 | 279-289-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | FOLSOM | CA |
| 2022-09-30 | 424-728-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | CMTN GRDN | CA |
| 2022-09-30 | 424-728-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | CMTN GRDN | CA |
| 2022-09-30 | 424-728-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | CMTN GRDN | 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.