NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 276
New assignments by month
Sep 2026
Aug 2026
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Jun 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-06-12 | 276-625-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WYTHEVILLE | VA |
| 2026-06-12 | 276-755-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CANA | VA |
| 2026-04-08 | 276-446-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SYLVATUS | VA |
| 2026-04-06 | 276-979-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TAZEWELL | VA |
| 2026-03-05 | 276-360-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ABINGDON | VA |
| 2025-09-17 | 276-221-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MOUTHWILSN | VA |
| 2025-09-17 | 276-296-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | INDEPNDNCE | VA |
| 2025-09-17 | 276-320-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MEADOWVIEW | VA |
| 2025-09-17 | 276-475-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DAMASCUS | VA |
| 2025-09-17 | 276-484-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WYTHEVILLE | VA |
| 2025-09-17 | 276-522-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CERES | VA |
| 2025-09-17 | 276-664-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CANA | VA |
| 2025-09-17 | 276-767-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MAXIE | VA |
| 2025-09-17 | 276-955-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARION | VA |
| 2025-09-17 | 276-966-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HILLSVILLE | VA |
| 2025-07-08 | 276-331-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TAZEWELL | VA |
| 2025-07-08 | 276-433-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RICHLANDS | VA |
| 2025-07-08 | 276-945-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | POCAHONTAS | VA |
| 2025-06-18 | 276-633-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ARARAT | VA |
| 2025-06-18 | 276-650-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | AXTON | VA |
| 2025-06-18 | 276-922-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NICKELSVL | VA |
| 2025-06-18 | 276-977-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FT BLACKMR | VA |
| 2025-06-16 | 276-226-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARTINSVL | VA |
| 2025-06-16 | 276-343-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BIGSTONEGP | VA |
| 2025-06-16 | 276-352-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COLLINSVL | VA |
| 2025-06-16 | 276-449-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DUFFIELD | VA |
| 2025-01-14 | 276-338-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COEBURN | VA |
| 2025-01-14 | 276-339-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LEBANON | VA |
| 2024-01-10 | 276-439-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NORTON | VA |
| 2021-08-26 | 276-565-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | APPALACHIA | VA |
| 2021-08-26 | 276-796-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | POUND | VA |
| 2020-12-29 | 276-861-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CUMBERLDGP | VA |
| 2020-12-29 | 276-973-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NORTON | VA |
| 2019-01-18 | 276-888-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ST CHARLES | VA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.