NumberResearchRecent thousands-block assignments
51 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 945
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 |
|---|---|---|---|---|---|---|---|
| 2022-12-01 | 945-544-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRISCO | TX |
| 2022-12-01 | 945-544-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRISCO | TX |
| 2022-12-01 | 945-544-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRISCO | TX |
| 2022-11-28 | 945-281-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | JOSEPHINE | TX |
| 2022-11-23 | 945-282-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | DALLAS | TX |
| 2022-11-23 | 945-282-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | DALLAS | TX |
| 2022-11-23 | 945-282-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | DALLAS | TX |
| 2022-11-23 | 945-282-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | DALLAS | TX |
| 2022-11-23 | 945-282-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | DALLAS | TX |
| 2022-11-23 | 945-282-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | DALLAS | TX |
| 2022-11-23 | 945-282-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | DALLAS | TX |
| 2022-11-23 | 945-282-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | DALLAS | TX |
| 2022-11-23 | 945-282-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | DALLAS | TX |
| 2022-11-23 | 945-282-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | DALLAS | TX |
| 2022-11-22 | 945-202-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | NEVADA | TX |
| 2022-11-22 | 945-242-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | FORNEY | TX |
| 2022-11-22 | 945-263-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | BARDWELL | TX |
| 2022-11-16 | 945-280-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2022-11-16 | 945-280-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2022-11-16 | 945-280-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2022-11-16 | 945-529-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | VENUS | TX |
| 2022-11-16 | 945-544-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | FRISCO | TX |
| 2022-11-16 | 945-544-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | FRISCO | TX |
| 2022-11-16 | 945-544-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | FRISCO | TX |
| 2022-11-15 | 945-455-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | IRVING | TX |
| 2022-11-15 | 945-455-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | IRVING | TX |
| 2022-11-15 | 945-942-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2022-11-15 | 945-942-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2022-11-15 | 945-942-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2022-11-15 | 945-942-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2022-11-08 | 945-280-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2022-11-08 | 945-280-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2022-11-08 | 945-280-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2022-11-08 | 945-280-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2022-11-08 | 945-280-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2022-11-07 | 945-237-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2022-11-07 | 945-237-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2022-11-07 | 945-237-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2022-11-07 | 945-237-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2022-11-07 | 945-245-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | MAYPEARL | TX |
| 2022-11-07 | 945-253-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2022-11-07 | 945-253-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2022-11-07 | 945-253-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2022-11-07 | 945-253-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2022-11-07 | 945-253-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2022-11-07 | 945-253-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2022-11-07 | 945-253-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2022-11-07 | 945-253-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2022-11-07 | 945-276-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2022-11-07 | 945-276-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 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.