NumberResearchRecent thousands-block assignments
2 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 304
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 |
|---|---|---|---|---|---|---|---|
| 2019-06-26 | 304-659-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | PENNSBORO | WV |
| 2019-06-26 | 304-832-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | GREENVILLE | WV |
| 2019-06-26 | 304-850-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | WILLIAMSTN | WV |
| 2019-06-26 | 304-956-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | WHSLPHRSPG | WV |
| 2019-06-26 | 304-973-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | BELMONT | WV |
| 2019-06-26 | 304-994-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | PETERSTOWN | WV |
| 2019-06-25 | 304-443-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | WILLIAMSON | WV |
| 2019-06-25 | 304-486-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | PRICHARD | WV |
| 2019-06-25 | 304-501-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | WAYNE | WV |
| 2019-06-25 | 304-648-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | FORT GAY | WV |
| 2019-06-25 | 304-849-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | EAST LYNN | WV |
| 2019-06-25 | 304-938-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WV | 449F | IAEGER | WV |
| 2019-06-25 | 304-948-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | HNTNGTNZN2 | WV |
| 2019-06-25 | 304-967-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | BRADSHAW | WV |
| 2019-06-24 | 304-313-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | MIDDLEBORN | WV |
| 2019-06-24 | 304-316-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | NEWCUMBRLD | WV |
| 2019-06-24 | 304-317-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | PADEN CITY | WV |
| 2019-06-24 | 304-407-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | BEECHBTTOM | WV |
| 2019-06-24 | 304-451-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | NEWMRTNSVL | WV |
| 2019-06-24 | 304-459-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | CHESTER | WV |
| 2019-06-24 | 304-505-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | FOLLANSBEE | WV |
| 2019-06-24 | 304-652-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | SISTERSVL | WV |
| 2019-06-24 | 304-829-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | BETHANY | WV |
| 2019-06-24 | 304-909-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | WHELNGZON3 | WV |
| 2019-06-24 | 304-975-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | WHELNGZON2 | WV |
| 2019-06-24 | 304-990-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | WHELNGZON5 | WV |
| 2019-06-17 | 304-245-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | VAN | WV |
| 2019-06-17 | 304-245-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | VAN | WV |
| 2019-06-17 | 304-247-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | WHARTON | WV |
| 2019-06-17 | 304-247-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | WHARTON | WV |
| 2019-06-17 | 304-249-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WV | 449F | BRANDYWINE | WV |
| 2019-06-17 | 304-249-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | BRANDYWINE | WV |
| 2019-06-17 | 304-301-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WV | 449F | ATHENS | WV |
| 2019-06-17 | 304-301-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | ATHENS | WV |
| 2019-06-17 | 304-396-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WV | 449F | OAKVALE | WV |
| 2019-06-17 | 304-396-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | OAKVALE | WV |
| 2019-06-17 | 304-413-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | MORGANTOWN | WV |
| 2019-06-17 | 304-413-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | MORGANTOWN | WV |
| 2019-06-17 | 304-449-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | FAIRVIEW | WV |
| 2019-06-17 | 304-449-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | FAIRVIEW | WV |
| 2019-06-17 | 304-454-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | ROWLESBURG | WV |
| 2019-06-17 | 304-454-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | ROWLESBURG | WV |
| 2019-06-17 | 304-458-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | LEON | WV |
| 2019-06-17 | 304-458-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | LEON | WV |
| 2019-06-17 | 304-470-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | PHILIPPI | WV |
| 2019-06-17 | 304-470-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | PHILIPPI | WV |
| 2019-06-17 | 304-490-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | LOST RIVER | WV |
| 2019-06-17 | 304-500-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | BERKELYSPG | WV |
| 2019-06-17 | 304-500-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | BERKELYSPG | WV |
| 2019-06-17 | 304-584-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | LUMBERPORT | WV |
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.