NumberResearchRecent thousands-block assignments
1 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 469
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 |
|---|---|---|---|---|---|---|---|
| 2009-01-13 | 469-298-7XXX | 7000–7999 | Assigned | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | 7516 | PLANO | TX |
| 2008-12-16 | 469-248-9XXX | 9000–9999 | Assigned | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 0701 | DALLAS | TX |
| 2008-12-15 | 469-528-8XXX | 8000–8999 | Assigned | SOUTHWESTERN BELL TELEPHONE COMPANY - TX | 7726 | LEWISVILLE | TX |
| 2008-10-29 | 469-263-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2008-10-22 | 469-253-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | VENUS | TX |
| 2008-10-20 | 469-297-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | DE SOTO | TX |
| 2008-10-13 | 469-359-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | IRVING | TX |
| 2008-10-13 | 469-941-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | DALLAS | TX |
| 2008-10-13 | 469-941-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | DALLAS | TX |
| 2008-10-02 | 469-225-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | RED OAK | TX |
| 2008-10-02 | 469-256-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | ENNIS | TX |
| 2008-10-02 | 469-285-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | WAXAHACHIE | TX |
| 2008-10-02 | 469-287-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | FRISCO | TX |
| 2008-10-02 | 469-526-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | CEDAR HILL | TX |
| 2008-10-02 | 469-632-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | TERRELL | TX |
| 2008-10-02 | 469-672-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | MIDLOTHIAN | TX |
| 2008-10-01 | 469-447-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CRANDALL | TX |
| 2008-09-29 | 469-342-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | ALLEN | TX |
| 2008-09-29 | 469-383-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | WAXAHACHIE | TX |
| 2008-09-29 | 469-757-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | ROCKWALL | TX |
| 2008-09-25 | 469-327-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BRISTOL | TX |
| 2008-09-25 | 469-373-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | FERRIS | TX |
| 2008-09-25 | 469-645-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | LEWISVILLE | TX |
| 2008-09-15 | 469-422-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | MCKINNEY | TX |
| 2008-09-15 | 469-422-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | MCKINNEY | TX |
| 2008-09-15 | 469-422-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | MCKINNEY | TX |
| 2008-09-15 | 469-422-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | MCKINNEY | TX |
| 2008-09-15 | 469-579-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | FRISCO | TX |
| 2008-09-15 | 469-579-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | FRISCO | TX |
| 2008-09-15 | 469-579-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | FRISCO | TX |
| 2008-09-11 | 469-219-5XXX | 5000–5999 | Assigned | SOUTHWESTERN BELL | 9533 | MCKINNEY | TX |
| 2008-09-11 | 469-219-6XXX | 6000–6999 | Assigned | SOUTHWESTERN BELL | 9533 | MCKINNEY | TX |
| 2008-09-11 | 469-247-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2008-09-10 | 469-595-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | KAUFMAN | TX |
| 2008-09-09 | 469-225-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | RED OAK | TX |
| 2008-09-04 | 469-447-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CRANDALL | TX |
| 2008-09-02 | 469-297-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DE SOTO | TX |
| 2008-09-02 | 469-718-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2008-08-27 | 469-278-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2008-08-27 | 469-422-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | MCKINNEY | TX |
| 2008-08-27 | 469-422-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | MCKINNEY | TX |
| 2008-08-27 | 469-454-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CEDAR HILL | TX |
| 2008-08-25 | 469-632-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | TERRELL | TX |
| 2008-08-25 | 469-632-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | TERRELL | TX |
| 2008-08-25 | 469-854-6XXX | 6000–6999 | Assigned | SOUTHWESTERN BELL | 9533 | ALLEN | TX |
| 2008-08-25 | 469-854-8XXX | 8000–8999 | Assigned | SOUTHWESTERN BELL | 9533 | ALLEN | TX |
| 2008-08-19 | 469-892-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | CARROLLTON | TX |
| 2008-08-14 | 469-342-5XXX | 5000–5999 | Assigned | SOUTHWESTERN BELL | 9533 | ALLEN | TX |
| 2008-08-14 | 469-342-6XXX | 6000–6999 | Assigned | SOUTHWESTERN BELL | 9533 | ALLEN | TX |
| 2008-08-13 | 469-452-5XXX | 5000–5999 | Assigned | FOREMOST TELECOMMUNICATIONS CORPORATION - TX | 319D | MCKINNEY | 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.