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 214
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-10-06 | 214-975-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FRISCO | TX |
| 2025-09-23 | 214-203-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CEDAR HILL | TX |
| 2025-01-15 | 214-637-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DALLAS | TX |
| 2024-09-17 | 214-399-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WAXAHACHIE | TX |
| 2024-07-16 | 214-241-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ENNIS | TX |
| 2024-05-28 | 214-452-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DALLAS | TX |
| 2021-09-01 | 214-397-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DALLAS | TX |
| 2021-04-17 | 214-440-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PLANO | TX |
| 2021-01-04 | 214-817-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MIDLOTHIAN | TX |
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.