NumberResearchRecent thousands-block assignments
17 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, last 30 days — NPA 361
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 |
|---|---|---|---|---|---|---|---|
| 2024-04-10 | 361-441-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WOODSBORO | TX |
| 2024-04-10 | 361-463-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROCKPORT | TX |
| 2024-04-10 | 361-534-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TAFT | TX |
| 2024-04-10 | 361-799-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CUERO | TX |
| 2024-03-25 | 361-459-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BISHOP | TX |
| 2024-03-13 | 361-278-7XXX | 7000–7999 | Assigned | NUSO, LLC | 732J | C CHRISTI | TX |
| 2024-03-13 | 361-281-2XXX | 2000–2999 | Assigned | NUSO, LLC | 732J | C CHRISTI | TX |
| 2024-02-08 | 361-292-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-292-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-359-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-359-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-359-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-359-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-359-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-359-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-359-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-399-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-399-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-437-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | SINTON | TX |
| 2024-02-08 | 361-808-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-833-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-833-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-850-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-02-08 | 361-863-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | PORTLDGGRY | TX |
| 2024-02-01 | 361-831-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | FLATONIA | TX |
| 2024-01-25 | 361-278-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | C CHRISTI | TX |
| 2024-01-17 | 361-308-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EDNA | TX |
| 2024-01-17 | 361-313-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SHINER | TX |
| 2024-01-08 | 361-268-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GEORGEWEST | TX |
| 2024-01-08 | 361-377-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SKIDMORE | TX |
| 2024-01-08 | 361-567-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BRUNI | TX |
| 2024-01-08 | 361-599-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | AGUA DULCE | TX |
| 2024-01-08 | 361-636-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FREER | TX |
| 2024-01-08 | 361-699-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MATHIS | TX |
| 2024-01-08 | 361-899-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SAN DIEGO | TX |
| 2024-01-08 | 361-938-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NORDHEIM | TX |
| 2024-01-08 | 361-966-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROBSTOWN | TX |
| 2023-12-21 | 361-373-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | ALICE | TX |
| 2023-12-21 | 361-373-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | ALICE | TX |
| 2023-12-21 | 361-373-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | ALICE | TX |
| 2023-12-21 | 361-373-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | ALICE | TX |
| 2023-12-21 | 361-373-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | ALICE | TX |
| 2023-12-21 | 361-373-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | ALICE | TX |
| 2023-12-21 | 361-378-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | REFUGIO | TX |
| 2023-12-21 | 361-378-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | REFUGIO | TX |
| 2023-12-21 | 361-378-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | REFUGIO | TX |
| 2023-12-21 | 361-378-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | REFUGIO | TX |
| 2023-12-21 | 361-378-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | REFUGIO | TX |
| 2023-12-21 | 361-378-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | REFUGIO | TX |
| 2023-12-20 | 361-281-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | C CHRISTI | TX |
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.