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 409
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 |
|---|---|---|---|---|---|---|---|
| 2026-05-13 | 409-682-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GALVESTON | TX |
| 2026-04-06 | 409-208-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ANAHUAC | TX |
| 2026-03-05 | 409-597-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ORANGE | TX |
| 2026-01-12 | 409-449-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EVADALE | TX |
| 2026-01-12 | 409-455-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BEAUMONT | TX |
| 2025-08-05 | 409-335-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BURKEVILLE | TX |
| 2025-08-05 | 409-490-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ANAHUAC | TX |
| 2025-07-23 | 409-222-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WINNIE | TX |
| 2025-07-23 | 409-244-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HAMSHIRE | TX |
| 2025-07-23 | 409-355-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SMITHPOINT | TX |
| 2025-07-15 | 409-252-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DOUBLEBYOU | TX |
| 2025-04-08 | 409-840-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BEAUMONT | TX |
| 2025-01-14 | 409-385-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SILSBEE | TX |
| 2024-10-17 | 409-539-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GALVESTON | TX |
| 2024-08-16 | 409-937-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BEAUMONT | TX |
| 2024-01-17 | 409-350-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BEAUMONT | TX |
| 2024-01-17 | 409-429-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SPURGER | TX |
| 2024-01-17 | 409-498-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | VIDOR | TX |
| 2024-01-17 | 409-858-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WILDWOOD | TX |
| 2024-01-08 | 409-270-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HTCHCCKSNF | TX |
| 2024-01-08 | 409-279-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KIRBYVILLE | TX |
| 2024-01-08 | 409-285-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WOODVILLE | TX |
| 2024-01-08 | 409-788-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MAURICEVL | TX |
| 2024-01-08 | 409-944-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TXSCYMARQU | TX |
| 2023-10-18 | 409-330-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ORANGE | TX |
| 2023-05-26 | 409-840-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BEAUMONT | TX |
| 2023-03-31 | 409-231-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | JASPER | TX |
| 2022-10-04 | 409-347-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BEAUMONT | TX |
| 2022-10-04 | 409-752-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHINA | TX |
| 2022-06-09 | 409-515-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GALVESTON | TX |
| 2022-03-14 | 409-429-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SPURGER | TX |
| 2022-03-14 | 409-681-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | VIDOR | TX |
| 2022-03-14 | 409-752-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHINA | TX |
| 2022-03-14 | 409-924-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BEAUMONT | TX |
| 2022-03-14 | 409-971-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SABINEPASS | TX |
| 2022-03-10 | 409-280-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PORTARTHUR | 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.