NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026
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, all time — NPA 304
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-10-04 | 304-486-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | PRICHARD | WV |
| 2023-09-21 | 304-322-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | MORGANTOWN | WV |
| 2023-09-21 | 304-322-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | MORGANTOWN | WV |
| 2023-09-21 | 304-322-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | MORGANTOWN | WV |
| 2023-08-16 | 304-878-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | BUCKHANNON | WV |
| 2023-06-20 | 304-658-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | ANSTED | WV |
| 2023-06-20 | 304-971-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | NEW HAVEN | WV |
| 2023-06-20 | 304-973-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | BELMONT | WV |
| 2023-06-14 | 304-319-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | MORGANTOWN | WV |
| 2023-06-14 | 304-413-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | MORGANTOWN | WV |
| 2023-06-14 | 304-418-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | MORGANTOWN | WV |
| 2023-06-14 | 304-568-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | TUNNELTON | WV |
| 2023-06-14 | 304-718-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | ROWLESBURG | WV |
| 2023-06-14 | 304-913-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | PRINCETON | WV |
| 2023-06-14 | 304-975-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | WHELNGZON2 | WV |
| 2023-06-14 | 304-980-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | REEDSVILLE | WV |
| 2023-04-18 | 304-836-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | BRUSHTON | WV |
| 2023-03-21 | 304-714-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | CHESTER | WV |
| 2023-03-21 | 304-979-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | BRIDGEPORT | WV |
| 2023-02-23 | 304-717-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | RUPERT | WV |
| 2023-02-23 | 304-718-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | ROWLESBURG | WV |
| 2023-01-12 | 304-717-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | RUPERT | WV |
| 2022-12-02 | 304-501-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | WAYNE | WV |
| 2022-12-02 | 304-815-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | NEWMRTNSVL | WV |
| 2022-10-24 | 304-701-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | SUTTON | WV |
| 2022-09-25 | 304-200-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | WILLIAMSTN | WV |
| 2022-09-25 | 304-246-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | SUMMERSVL | WV |
| 2022-09-25 | 304-850-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | WILLIAMSTN | WV |
| 2022-09-22 | 304-381-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | MORGANTOWN | WV |
| 2022-09-22 | 304-608-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | BRIDGEPORT | WV |
| 2022-09-22 | 304-714-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | CHESTER | WV |
| 2022-09-22 | 304-714-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | CHESTER | WV |
| 2022-09-22 | 304-718-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | ROWLESBURG | WV |
| 2022-09-22 | 304-892-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | NEWBURG | WV |
| 2022-09-22 | 304-990-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | WHELNGZON5 | WV |
| 2022-08-30 | 304-913-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | PRINCETON | WV |
| 2022-08-30 | 304-913-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | PRINCETON | WV |
| 2022-06-29 | 304-718-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | ROWLESBURG | WV |
| 2021-06-28 | 304-440-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | RAVENSWOOD | WV |
| 2021-06-28 | 304-454-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | ROWLESBURG | WV |
| 2021-06-28 | 304-501-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | WAYNE | WV |
| 2021-06-28 | 304-510-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | NEWMRTNSVL | WV |
| 2021-06-28 | 304-512-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | RAVENSWOOD | WV |
| 2021-06-28 | 304-659-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | PENNSBORO | WV |
| 2021-06-28 | 304-823-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | BELINGTON | WV |
| 2021-06-28 | 304-829-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | BETHANY | WV |
| 2021-06-28 | 304-850-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | WILLIAMSTN | WV |
| 2021-06-28 | 304-850-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | WILLIAMSTN | WV |
| 2021-06-28 | 304-937-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | BUFFALO | WV |
| 2021-03-31 | 304-200-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | WILLIAMSTN | WV |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.