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 845
New assignments by month
Sep 2026
Aug 2026
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Jun 2026
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Apr 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-05-13 | 845-336-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KINGSTON | NY |
| 2026-03-05 | 845-931-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TIVOLI | NY |
| 2026-02-19 | 845-236-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARLBORO | NY |
| 2026-02-19 | 845-324-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WARWICK | NY |
| 2026-01-13 | 845-787-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEWBURGH | NY |
| 2025-10-31 | 845-267-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CONGERS | NY |
| 2025-10-31 | 845-753-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SLOATSBURG | NY |
| 2025-10-07 | 845-526-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LAKELAND | NY |
| 2025-10-07 | 845-807-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MONTICELLO | NY |
| 2025-09-24 | 845-621-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MAHOPAC | NY |
| 2025-09-15 | 845-632-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WAPIGRSFLS | NY |
| 2025-09-15 | 845-773-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STAATSBURG | NY |
| 2025-09-15 | 845-979-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PLEASATVLY | NY |
| 2025-09-10 | 845-382-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KINGSTON | NY |
| 2025-09-10 | 845-947-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HAVERSTRAW | NY |
| 2025-08-05 | 845-247-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SAUGERTIES | NY |
| 2025-08-05 | 845-351-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TUXEDO | NY |
| 2025-08-05 | 845-583-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WHITE LAKE | NY |
| 2025-08-05 | 845-624-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NANUET | NY |
| 2025-08-05 | 845-680-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PIERMONT | NY |
| 2025-08-05 | 845-795-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILTON | NY |
| 2025-08-05 | 845-834-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HIGHLAND | NY |
| 2025-08-05 | 845-855-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PAWLING | NY |
| 2025-06-13 | 845-236-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARLBORO | NY |
| 2025-06-13 | 845-295-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LIBERTY | NY |
| 2025-06-13 | 845-588-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NARROWSBG | NY |
| 2025-06-13 | 845-626-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KERHONKSON | NY |
| 2025-06-13 | 845-687-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HIGH FALLS | NY |
| 2025-06-13 | 845-717-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WARWICK | NY |
| 2025-06-13 | 845-887-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CALLICOON | NY |
| 2025-06-13 | 845-949-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MONTGOMERY | NY |
| 2025-06-13 | 845-992-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | UNIONVILLE | NY |
| 2025-03-12 | 845-265-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COLDSPRING | NY |
| 2025-03-12 | 845-436-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FALLSBURG | NY |
| 2025-03-12 | 845-883-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CLINTONDL | NY |
| 2025-03-11 | 845-228-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CARMEL | NY |
| 2025-03-11 | 845-267-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CONGERS | NY |
| 2024-12-02 | 845-512-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NYACK | NY |
| 2024-09-17 | 845-898-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MONTICELLO | NY |
| 2024-07-12 | 845-384-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ESOPUS | NY |
| 2024-07-10 | 845-947-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HAVERSTRAW | NY |
| 2024-04-10 | 845-383-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KINGSTON | NY |
| 2024-01-08 | 845-261-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HIGHLAND | NY |
| 2024-01-08 | 845-285-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILLBROOK | NY |
| 2024-01-08 | 845-552-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILTON | NY |
| 2024-01-08 | 845-582-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BREWSTER | NY |
| 2023-07-12 | 845-802-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KINGSTON | NY |
| 2023-07-12 | 845-870-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEWBURGH | NY |
| 2022-04-05 | 845-512-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NYACK | NY |
| 2021-08-27 | 845-284-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LAKELAND | NY |
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.