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 610
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-06-12 | 610-895-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KUNKLETOWN | PA |
| 2026-06-12 | 610-910-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | AVONDALE | PA |
| 2026-04-06 | 610-979-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ATGLEN | PA |
| 2026-03-05 | 610-445-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BELVIDERE | PA |
| 2026-03-05 | 610-702-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BALLY | PA |
| 2025-12-19 | 610-686-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CATASAUQUA | PA |
| 2025-10-31 | 610-792-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROYERSFORD | PA |
| 2025-09-11 | 610-571-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BATH | PA |
| 2025-07-07 | 610-979-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ATGLEN | PA |
| 2025-06-30 | 610-652-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SASSAMNSVL | PA |
| 2025-06-30 | 610-702-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BALLY | PA |
| 2025-06-30 | 610-895-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KUNKLETOWN | PA |
| 2025-06-30 | 610-900-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PALMERTON | PA |
| 2025-06-30 | 610-951-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KRESGEVL | PA |
| 2025-06-23 | 610-901-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MORGANTOWN | PA |
| 2025-06-18 | 610-445-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BELVIDERE | PA |
| 2025-06-18 | 610-556-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | UHLERSTOWN | PA |
| 2025-06-18 | 610-575-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BIRDSBORO | PA |
| 2025-06-18 | 610-598-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BOWMANSTN | PA |
| 2025-06-18 | 610-899-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TOPTON | PA |
| 2025-06-18 | 610-919-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | YELLOW HS | PA |
| 2025-04-08 | 610-443-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CATASAUQUA | PA |
| 2025-04-08 | 610-456-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HELLERTOWN | PA |
| 2025-03-10 | 610-474-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROYERSFORD | PA |
| 2024-12-03 | 610-813-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NAZARETH | PA |
| 2024-08-19 | 610-806-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WEST GROVE | PA |
| 2024-08-15 | 610-340-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | POTTSTOWN | PA |
| 2024-08-13 | 610-456-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HELLERTOWN | PA |
| 2024-08-13 | 610-849-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BETHLEHEM | PA |
| 2024-01-12 | 610-450-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EXTON | PA |
| 2024-01-10 | 610-255-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KEMBLESVL | PA |
| 2024-01-09 | 610-345-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WEST GROVE | PA |
| 2024-01-08 | 610-686-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CATASAUQUA | PA |
| 2024-01-08 | 610-748-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HELLERTOWN | PA |
| 2024-01-04 | 610-474-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROYERSFORD | PA |
| 2023-07-12 | 610-271-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PHPHSBZN29 | PA |
| 2023-07-12 | 610-425-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | W CHESTER | PA |
| 2023-07-12 | 610-480-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PHPHSBZN12 | PA |
| 2022-08-04 | 610-516-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LENAPE | PA |
| 2021-11-03 | 610-450-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EXTON | PA |
| 2021-11-03 | 610-942-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GLENMOORE | PA |
| 2021-11-02 | 610-273-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HONEYBROOK | PA |
| 2021-11-02 | 610-391-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ALLENTOWN | PA |
| 2021-11-02 | 610-469-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PUGHTOWN | PA |
| 2021-11-02 | 610-838-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HELLERTOWN | PA |
| 2021-04-09 | 610-624-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PHPHSBZN17 | PA |
| 2020-12-29 | 610-261-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NORTHAMPTN | PA |
| 2020-12-29 | 610-362-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PHPHSBZN14 | PA |
| 2020-12-29 | 610-486-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MORTONVL | PA |
| 2020-12-09 | 610-725-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PHPHSBZN28 | PA |
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.