NumberResearchRecent thousands-block assignments
24 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, last 30 days — NPA 254
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 |
|---|---|---|---|---|---|---|---|
| 2025-10-17 | 254-574-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SALADO | TX |
| 2025-10-16 | 254-429-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | WACO | TX |
| 2025-10-01 | 254-212-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BRECKENRDG | TX |
| 2025-10-01 | 254-225-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2025-09-25 | 254-429-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WACO | TX |
| 2025-09-25 | 254-429-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WACO | TX |
| 2025-09-25 | 254-429-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WACO | TX |
| 2025-09-23 | 254-557-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | STRAWN | TX |
| 2025-09-23 | 254-574-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SALADO | TX |
| 2025-09-23 | 254-605-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | CAMERON | TX |
| 2025-09-23 | 254-606-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | CAMERON | TX |
| 2025-09-23 | 254-606-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | CAMERON | TX |
| 2025-09-23 | 254-606-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | CAMERON | TX |
| 2025-09-23 | 254-975-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | CAMERON | TX |
| 2025-09-23 | 254-975-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | CAMERON | TX |
| 2025-09-15 | 254-708-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CLIFTON | TX |
| 2025-09-15 | 254-997-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NOLANVILLE | TX |
| 2025-09-11 | 254-225-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | KILLEEN | TX |
| 2025-09-04 | 254-560-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GATESVILLE | TX |
| 2025-09-04 | 254-943-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COPPERASCV | TX |
| 2025-09-04 | 254-943-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COPPERASCV | TX |
| 2025-08-28 | 254-601-9XXX | 9000–9999 | Assigned | AT&T - LOCAL | 7421 | COVINGTON | TX |
| 2025-08-28 | 254-603-9XXX | 9000–9999 | Assigned | AT&T - LOCAL | 7421 | VALLEY ML | TX |
| 2025-08-18 | 254-594-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TEMPLE | TX |
| 2025-08-18 | 254-594-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TEMPLE | TX |
| 2025-08-14 | 254-579-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | MEXIA | TX |
| 2025-08-13 | 254-997-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | NOLANVILLE | TX |
| 2025-08-07 | 254-384-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | VALLEY ML | TX |
| 2025-08-07 | 254-384-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | VALLEY ML | TX |
| 2025-08-07 | 254-980-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | AXTELL | TX |
| 2025-08-05 | 254-594-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TEMPLE | TX |
| 2025-08-05 | 254-594-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TEMPLE | TX |
| 2025-07-31 | 254-824-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WALNUT SPG | TX |
| 2025-07-30 | 254-468-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOLLAND | TX |
| 2025-07-29 | 254-490-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HUBBARD | TX |
| 2025-07-29 | 254-645-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GROESBECK | TX |
| 2025-07-29 | 254-731-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RISINGSTAR | TX |
| 2025-07-23 | 254-210-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OLDEN | TX |
| 2025-07-23 | 254-499-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GATESVILLE | TX |
| 2025-07-23 | 254-795-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HICO | TX |
| 2025-07-23 | 254-810-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | JONESBORO | TX |
| 2025-07-23 | 254-946-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MAY | TX |
| 2025-07-22 | 254-888-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KOPPERL | TX |
| 2025-07-18 | 254-591-0XXX | 0000–0999 | Assigned | WAVENATION, LLC | 700J | WACO | TX |
| 2025-07-18 | 254-638-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CROSS PL | TX |
| 2025-07-17 | 254-225-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-07-17 | 254-225-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-07-17 | 254-225-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-07-17 | 254-225-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-07-17 | 254-225-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | 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.