NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026
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 502
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-03-04 | 502-422-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TAYLORSVL | KY |
| 2026-01-13 | 502-864-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LOUISVILLE | KY |
| 2025-09-12 | 502-602-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LA GRANGE | KY |
| 2025-04-28 | 502-884-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ZONETON | KY |
| 2025-01-15 | 502-347-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GHENT | KY |
| 2025-01-15 | 502-881-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LA GRANGE | KY |
| 2024-10-15 | 502-713-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LOUISVILLE | KY |
| 2024-07-11 | 502-300-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FRANKFORT | KY |
| 2024-05-29 | 502-265-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LA GRANGE | KY |
| 2024-05-29 | 502-383-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHAPLIN | KY |
| 2024-05-29 | 502-444-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEWLIBERTY | KY |
| 2024-05-29 | 502-467-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILTON | KY |
| 2024-05-29 | 502-488-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LEBANONJCT | KY |
| 2024-05-29 | 502-628-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BARDSTOWN | KY |
| 2024-05-29 | 502-662-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CARROLLTON | KY |
| 2024-05-29 | 502-859-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LAWRENCEBG | KY |
| 2024-03-27 | 502-844-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SHELBYVL | KY |
| 2024-01-12 | 502-788-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EMINENCE | KY |
| 2024-01-04 | 502-556-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BLOOMFIELD | KY |
| 2023-07-10 | 502-812-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LOUISVILLE | KY |
| 2023-07-10 | 502-881-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LA GRANGE | KY |
| 2022-11-17 | 502-669-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OWENTON | KY |
| 2022-10-03 | 502-947-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PORT ROYAL | KY |
| 2022-07-05 | 502-991-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LA GRANGE | KY |
| 2022-03-10 | 502-549-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEW HAVEN | KY |
| 2021-08-31 | 502-480-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CARROLLTON | KY |
| 2021-08-31 | 502-484-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OWENTON | KY |
| 2021-04-06 | 502-347-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GHENT | KY |
| 2020-12-21 | 502-205-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SIMPSONVL | KY |
| 2020-12-21 | 502-324-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WEST POINT | KY |
| 2020-12-21 | 502-638-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LOUISVILLE | KY |
| 2020-12-21 | 502-750-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OWENTON | KY |
| 2020-10-26 | 502-532-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CAMPBELSBG | KY |
| 2020-10-26 | 502-799-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROSETRRACE | KY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.