NumberResearchRecent thousands-block assignments
0 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, all time — NPA 681
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-02-17 | 681-435-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DAVIS | WV |
| 2026-02-17 | 681-731-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILL CREEK | WV |
| 2026-02-17 | 681-892-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PETERSBURG | WV |
| 2025-08-06 | 681-232-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PRINCETON | WV |
| 2025-08-06 | 681-338-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BLUEFIELD | WV |
| 2025-08-06 | 681-575-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARTINSBG | WV |
| 2025-06-18 | 681-228-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | THOMAS | WV |
| 2025-06-18 | 681-320-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BURLINGTON | WV |
| 2025-06-18 | 681-435-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DAVIS | WV |
| 2025-06-18 | 681-441-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BRUCETONML | WV |
| 2025-06-18 | 681-444-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PAW PAW | WV |
| 2025-06-18 | 681-589-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROMNEY | WV |
| 2025-06-18 | 681-662-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HARPESFRRY | WV |
| 2025-06-18 | 681-680-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EGLON | WV |
| 2025-06-18 | 681-731-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILL CREEK | WV |
| 2025-06-18 | 681-892-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PETERSBURG | WV |
| 2025-06-16 | 681-414-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | READER | WV |
| 2025-06-16 | 681-545-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DAYBROOK | WV |
| 2025-06-16 | 681-550-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WALKERSVL | WV |
| 2025-06-16 | 681-949-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WALLACE | WV |
| 2025-05-05 | 681-786-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OAKVALE | WV |
| 2024-08-13 | 681-367-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WESTON | WV |
| 2024-01-11 | 681-258-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HEDGESVL | WV |
| 2024-01-11 | 681-328-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WEIRTON | WV |
| 2024-01-11 | 681-353-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FALLNGWTRS | WV |
| 2024-01-11 | 681-495-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WESTON | WV |
| 2024-01-11 | 681-620-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KEYSER | WV |
| 2023-10-18 | 681-330-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GRAFTON | WV |
| 2022-07-06 | 681-779-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RIVESVILLE | WV |
| 2019-01-17 | 681-999-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MORGANTOWN | 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.