NumberResearchRecent thousands-block assignments
11 blocks assigned in November 2025 · from the daily NANPA thousands-block report, 09/18/2026
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, November 2025
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-11-03 | 252-652-5XXX | TERRA NOVA TELECOM INC. | 145J | HAVELOCK | NC |
| 2025-11-03 | 262-343-9XXX | TERRA NOVA TELECOM INC. | 145J | WEST BEND | WI |
| 2025-11-03 | 262-737-1XXX | TERRA NOVA TELECOM INC. | 145J | PEWAUKEE | WI |
| 2025-11-03 | 406-961-2XXX | TERRA NOVA TELECOM INC. | 145J | HAMILTON | MT |
| 2025-11-03 | 575-741-8XXX | TERRA NOVA TELECOM INC. | 145J | TAOS | NM |
| 2025-11-03 | 659-313-3XXX | TERRA NOVA TELECOM INC. | 145J | SPRINGVL | AL |
| 2025-11-03 | 716-933-0XXX | TERRA NOVA TELECOM INC. | 145J | OLEAN | NY |
| 2025-11-03 | 808-563-7XXX | TERRA NOVA TELECOM INC. | 145J | LANAI CITY | HI |
| 2025-11-03 | 870-734-2XXX | TERRA NOVA TELECOM INC. | 145J | BRINKLEY | AR |
| 2025-11-03 | 920-358-6XXX | TERRA NOVA TELECOM INC. | 145J | APPLETON | WI |
| 2025-11-03 | 920-392-0XXX | TERRA NOVA TELECOM INC. | 145J | BEAVER DAM | WI |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.