NumberResearchRecent thousands-block assignments
24 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 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 |
|---|---|---|---|---|---|---|---|
| 2025-05-09 | 254-973-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-05-09 | 254-973-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-04-17 | 254-708-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CLIFTON | TX |
| 2025-04-17 | 254-943-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | COPPERASCV | TX |
| 2025-04-16 | 254-900-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | WACO | TX |
| 2025-04-09 | 254-302-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | COPPERASCV | TX |
| 2025-04-08 | 254-492-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WACO | TX |
| 2025-04-08 | 254-627-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | CAMERON | TX |
| 2025-04-08 | 254-975-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | CAMERON | TX |
| 2025-04-08 | 254-975-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | CAMERON | TX |
| 2025-04-01 | 254-708-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CLIFTON | TX |
| 2025-03-27 | 254-302-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | COPPERASCV | TX |
| 2025-03-20 | 254-910-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | WACO | TX |
| 2025-03-17 | 254-885-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ITASCA | TX |
| 2025-03-17 | 254-995-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MERIDIAN | TX |
| 2025-03-17 | 254-996-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LORENA | TX |
| 2025-03-07 | 254-560-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GATESVILLE | TX |
| 2025-03-07 | 254-560-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GATESVILLE | TX |
| 2025-03-06 | 254-302-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COPPERASCV | TX |
| 2025-03-06 | 254-302-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COPPERASCV | TX |
| 2025-02-28 | 254-384-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | VALLEY ML | TX |
| 2025-02-28 | 254-973-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2025-02-28 | 254-973-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2025-02-28 | 254-973-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2025-02-25 | 254-557-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | STRAWN | TX |
| 2025-02-25 | 254-558-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | GORDON | TX |
| 2025-02-14 | 254-361-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-02-14 | 254-361-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-02-14 | 254-361-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-02-14 | 254-361-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-02-14 | 254-361-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-02-14 | 254-361-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-02-14 | 254-361-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-02-14 | 254-361-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-02-14 | 254-361-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-02-14 | 254-361-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2025-02-14 | 254-737-4XXX | 4000–4999 | Assigned | NUSO, LLC | 732J | WACO | TX |
| 2025-02-14 | 254-737-5XXX | 5000–5999 | Assigned | NUSO, LLC | 732J | WACO | TX |
| 2025-02-14 | 254-737-6XXX | 6000–6999 | Assigned | NUSO, LLC | 732J | WACO | TX |
| 2025-02-10 | 254-347-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | VALLEY ML | TX |
| 2025-02-10 | 254-347-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | VALLEY ML | TX |
| 2025-02-05 | 254-980-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | AXTELL | TX |
| 2025-02-05 | 254-980-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | AXTELL | TX |
| 2025-02-05 | 254-989-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | WORTHAM | TX |
| 2025-02-05 | 254-989-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | WORTHAM | TX |
| 2025-02-05 | 254-990-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | TROY | TX |
| 2025-02-05 | 254-990-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | TROY | TX |
| 2025-02-05 | 254-991-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | SO BOSQUE | TX |
| 2025-02-05 | 254-991-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | SO BOSQUE | TX |
| 2025-02-05 | 254-992-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | REAGAN | 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.