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 |
|---|---|---|---|---|---|---|---|
| 2007-03-27 | 469-484-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2007-03-27 | 469-484-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2007-03-27 | 469-484-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2007-03-16 | 469-237-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | FRISCO | TX |
| 2007-03-06 | 469-442-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | IRVING | TX |
| 2007-03-06 | 469-442-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | IRVING | TX |
| 2007-03-06 | 469-442-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | IRVING | TX |
| 2007-03-06 | 469-442-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | IRVING | TX |
| 2007-03-06 | 469-648-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | IRVING | TX |
| 2007-03-02 | 469-274-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-03-02 | 469-274-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-02-27 | 469-285-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAXAHACHIE | TX |
| 2007-02-27 | 469-383-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAXAHACHIE | TX |
| 2007-02-23 | 469-464-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | LEWISVILLE | TX |
| 2007-02-23 | 469-671-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | LEWISVILLE | TX |
| 2007-02-20 | 469-274-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-02-20 | 469-274-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-02-20 | 469-274-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-02-20 | 469-274-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-02-20 | 469-274-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-02-20 | 469-288-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | MCKINNEY | TX |
| 2007-02-16 | 469-258-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-02-16 | 469-258-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-02-16 | 469-258-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-02-16 | 469-258-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-02-14 | 469-814-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PLANO | TX |
| 2007-02-14 | 469-814-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PLANO | TX |
| 2007-02-12 | 469-728-7XXX | 7000–7999 | Assigned | CSC VOICE, LLC | 612K | FORNEY | TX |
| 2007-02-09 | 469-338-0XXX | 0000–0999 | Assigned | CSC VOICE, LLC | 612K | ROCKWALL | TX |
| 2007-02-09 | 469-474-7XXX | 7000–7999 | Assigned | CSC VOICE, LLC | 612K | TERRELL | TX |
| 2007-02-09 | 469-723-3XXX | 3000–3999 | Assigned | CSC VOICE, LLC | 612K | ROYSE CITY | TX |
| 2007-01-30 | 469-464-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | LEWISVILLE | TX |
| 2007-01-30 | 469-487-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-01-30 | 469-487-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-01-30 | 469-684-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-01-30 | 469-684-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-01-29 | 469-595-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | KAUFMAN | TX |
| 2007-01-22 | 469-258-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-01-22 | 469-258-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-01-22 | 469-258-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-01-22 | 469-258-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-01-22 | 469-258-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-01-22 | 469-258-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2006-12-29 | 469-765-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | DE SOTO | TX |
| 2006-12-28 | 469-237-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | FRISCO | TX |
| 2006-12-28 | 469-237-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | FRISCO | TX |
| 2006-12-19 | 469-759-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2006-12-19 | 469-759-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2006-12-12 | 469-684-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2006-12-12 | 469-684-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | GRANDPRARI | 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.