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 |
|---|---|---|---|---|---|---|---|
| 2022-07-29 | 254-588-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERIDIAN | TX |
| 2022-07-19 | 254-253-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CLIFTON | TX |
| 2022-07-19 | 254-683-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | KILLEEN | TX |
| 2022-07-15 | 254-264-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EASTLAND | TX |
| 2022-07-14 | 254-343-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | WACO | TX |
| 2022-07-12 | 254-283-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | HILLSBORO | TX |
| 2022-07-12 | 254-346-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | BELTON | TX |
| 2022-07-12 | 254-355-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | MEXIA | TX |
| 2022-07-12 | 254-483-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | TEMPLE | TX |
| 2022-07-12 | 254-499-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GATESVILLE | TX |
| 2022-07-12 | 254-544-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | SO BOSQUE | TX |
| 2022-07-05 | 254-829-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GHOLSON | TX |
| 2022-06-13 | 254-337-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | HILLSBORO | TX |
| 2022-06-13 | 254-337-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | HILLSBORO | TX |
| 2022-06-13 | 254-482-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | CAMERON | TX |
| 2022-06-13 | 254-627-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | CAMERON | TX |
| 2022-05-31 | 254-389-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2022-05-31 | 254-441-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2022-05-31 | 254-441-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2022-05-25 | 254-428-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | EASTLAND | TX |
| 2022-05-04 | 254-625-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MEXIA | TX |
| 2022-04-21 | 254-852-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | CISCO | TX |
| 2022-04-14 | 254-483-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | TEMPLE | TX |
| 2022-04-14 | 254-800-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | TEMPLE | TX |
| 2022-04-05 | 254-422-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARLIN | TX |
| 2022-04-05 | 254-447-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | WACO | TX |
| 2022-04-05 | 254-447-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | WACO | TX |
| 2022-03-30 | 254-686-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BEN HUR | TX |
| 2022-03-24 | 254-726-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | GORDON | TX |
| 2022-03-23 | 254-966-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BURLINGTON | TX |
| 2022-03-13 | 254-261-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | STRAWN | TX |
| 2022-03-13 | 254-452-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | AXTELL | TX |
| 2022-03-13 | 254-481-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | BRECKENRDG | TX |
| 2022-03-13 | 254-720-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | GORDON | TX |
| 2022-03-13 | 254-753-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WACO | TX |
| 2022-03-13 | 254-903-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | RANGER | TX |
| 2022-03-13 | 254-910-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | WACO | TX |
| 2022-03-12 | 254-475-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | REAGAN | TX |
| 2022-03-03 | 254-320-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | MOODY | TX |
| 2022-03-03 | 254-382-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | MCGREGOR | TX |
| 2022-03-03 | 254-587-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | REAGAN | TX |
| 2022-03-03 | 254-885-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | ITASCA | TX |
| 2022-03-02 | 254-419-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | KILLEEN | TX |
| 2022-03-02 | 254-484-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | MCGREGOR | TX |
| 2022-02-28 | 254-674-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELTON | TX |
| 2022-02-28 | 254-674-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELTON | TX |
| 2022-02-25 | 254-864-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BRANDON | TX |
| 2022-02-24 | 254-362-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | WACO | TX |
| 2022-02-24 | 254-481-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BRECKENRDG | TX |
| 2022-02-10 | 254-441-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | 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.