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 447
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-05-11 | 447-786-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HARRISTOWN | IL |
| 2025-09-12 | 447-320-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OAKFORD | IL |
| 2025-07-09 | 447-313-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHARLESTON | IL |
| 2025-06-23 | 447-322-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MATTOON | IL |
| 2025-06-17 | 447-666-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BUCKLEY | IL |
| 2025-06-12 | 447-222-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ARMSTRONG | IL |
| 2025-06-12 | 447-333-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BISMARCK | IL |
| 2025-06-12 | 447-888-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RANTOUL | IL |
| 2025-05-05 | 447-336-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MT PULASKI | IL |
| 2025-05-05 | 447-424-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MOUNT ZION | IL |
| 2025-05-05 | 447-525-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PAWNEE | IL |
| 2025-05-05 | 447-644-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROYAL | IL |
| 2025-05-05 | 447-737-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EAST LYNN | IL |
| 2025-05-02 | 447-225-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | VERMILION | IL |
| 2025-04-30 | 447-266-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SADORUS | IL |
| 2025-04-30 | 447-300-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MANSFIELD | IL |
| 2025-04-30 | 447-444-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BONDVILLE | IL |
| 2025-04-30 | 447-466-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHATHAM | IL |
| 2025-04-30 | 447-477-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FISHER | IL |
| 2025-04-30 | 447-667-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OGDEN | IL |
| 2025-04-30 | 447-677-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | POTOMAC | IL |
| 2025-04-30 | 447-744-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BROADLANDS | IL |
| 2025-04-30 | 447-999-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FLATVILLE | IL |
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.