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 430
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
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Apr 2026
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Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-07-14 | 430-393-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OWENTOWN | TX |
| 2026-07-06 | 430-292-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MABANK | TX |
| 2025-12-18 | 430-313-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WINFIELD | TX |
| 2025-12-17 | 430-200-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TEXARKANA | TX |
| 2025-12-17 | 430-229-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GLADEBRNCH | TX |
| 2025-12-17 | 430-320-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BETTIE | TX |
| 2025-12-17 | 430-338-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BECKVILLE | TX |
| 2025-12-17 | 430-363-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HAWKINS | TX |
| 2025-12-17 | 430-366-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | JIM HOGG | TX |
| 2025-12-17 | 430-699-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DRY CREEK | TX |
| 2025-12-17 | 430-727-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HENDERSON | TX |
| 2025-09-15 | 430-433-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COMO | TX |
| 2025-08-28 | 430-339-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LONGVIEW | TX |
| 2025-07-31 | 430-530-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TENESSCLNY | TX |
| 2025-07-29 | 430-225-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STREETMAN | TX |
| 2025-07-29 | 430-232-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RICHLAND | TX |
| 2025-07-29 | 430-245-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KOON KREEK | TX |
| 2025-07-29 | 430-269-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PAYNE SPG | TX |
| 2025-07-29 | 430-299-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MALAKOFF | TX |
| 2025-07-29 | 430-899-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NECHES | TX |
| 2025-07-23 | 430-210-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KEMP | TX |
| 2025-07-23 | 430-292-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MABANK | TX |
| 2025-07-22 | 430-212-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FROST | TX |
| 2025-07-22 | 430-221-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BUFFALO | TX |
| 2025-07-22 | 430-238-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DEPORT | TX |
| 2025-07-22 | 430-345-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EUSTACE | TX |
| 2025-07-22 | 430-522-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COOPER | TX |
| 2025-07-22 | 430-888-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MONTALBA | TX |
| 2025-07-15 | 430-282-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | VIVIAN | TX |
| 2025-07-15 | 430-466-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CAMPBELL | TX |
| 2025-07-15 | 430-866-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BENFRNKLIN | TX |
| 2024-01-08 | 430-340-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CANTON | TX |
| 2023-10-18 | 430-337-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ECTOR | TX |
| 2019-03-19 | 430-900-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PARIS | 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.