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 |
|---|---|---|---|---|---|---|---|
| 2015-07-01 | 254-268-9XXX | 9000–9999 | Assigned | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | CROSS PL | TX |
| 2015-07-01 | 254-269-9XXX | 9000–9999 | Assigned | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | GLEN ROSE | TX |
| 2015-07-01 | 254-637-9XXX | 9000–9999 | Assigned | VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW | 1163 | MOUNT CALM | TX |
| 2015-07-01 | 254-988-9XXX | 9000–9999 | Assigned | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | ROSEBUD | TX |
| 2015-06-30 | 254-433-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EASTLAND | TX |
| 2015-06-29 | 254-401-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | ROSENTHAL | TX |
| 2015-06-19 | 254-727-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TEMPLE | TX |
| 2015-06-16 | 254-382-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | MCGREGOR | TX |
| 2015-06-15 | 254-727-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TEMPLE | TX |
| 2015-06-15 | 254-727-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TEMPLE | TX |
| 2015-06-10 | 254-414-9XXX | 9000–9999 | Assigned | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | LOTT | TX |
| 2015-06-08 | 254-669-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2015-06-03 | 254-659-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HILLSBORO | TX |
| 2015-06-03 | 254-727-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TEMPLE | TX |
| 2015-06-02 | 254-727-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7249 | TEMPLE | TX |
| 2015-05-21 | 254-265-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2015-05-21 | 254-265-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2015-05-21 | 254-265-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2015-05-21 | 254-265-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2015-05-21 | 254-294-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2015-05-21 | 254-294-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2015-05-21 | 254-294-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2015-05-21 | 254-294-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2015-05-18 | 254-330-9XXX | 9000–9999 | Assigned | VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW | 1163 | HUBBARD | TX |
| 2015-04-30 | 254-845-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7249 | SO BOSQUE | TX |
| 2015-04-29 | 254-244-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | OGLESBY | TX |
| 2015-04-29 | 254-765-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WORTHAM | TX |
| 2015-04-28 | 254-203-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MEXIA | TX |
| 2015-04-28 | 254-236-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MCGREGOR | TX |
| 2015-04-20 | 254-727-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TEMPLE | TX |
| 2015-04-16 | 254-845-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | SO BOSQUE | TX |
| 2015-04-13 | 254-340-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | WACO | TX |
| 2015-03-16 | 254-252-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MARLIN | TX |
| 2015-03-16 | 254-266-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HILLSBORO | TX |
| 2015-03-16 | 254-294-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | WACO | TX |
| 2015-03-16 | 254-294-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | WACO | TX |
| 2015-03-16 | 254-294-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | WACO | TX |
| 2015-03-16 | 254-334-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | EASTLAND | TX |
| 2015-03-16 | 254-374-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | GHOLSON | TX |
| 2015-03-11 | 254-242-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CHINA SPG | TX |
| 2015-03-11 | 254-661-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | COPPERASCV | TX |
| 2015-03-11 | 254-661-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | COPPERASCV | TX |
| 2015-03-11 | 254-987-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | COPPERASCV | TX |
| 2015-03-11 | 254-987-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | COPPERASCV | TX |
| 2015-03-09 | 254-350-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2015-02-25 | 254-314-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TEMPLE | TX |
| 2015-02-24 | 254-314-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TEMPLE | TX |
| 2015-02-18 | 254-331-9XXX | 9000–9999 | Assigned | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | RIESEL | TX |
| 2015-02-17 | 254-314-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TEMPLE | TX |
| 2015-02-05 | 254-784-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HAMILTON | 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.