NumberResearchRecent thousands-block assignments
1 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 972
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-16 | 972-697-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2026-06-11 | 972-299-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CEDAR HILL | TX |
| 2026-05-20 | 972-330-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | ENNIS | TX |
| 2026-03-11 | 972-328-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2026-03-11 | 972-823-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | IRVING | TX |
| 2026-02-26 | 972-328-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | DALLAS | TX |
| 2026-02-26 | 972-328-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | DALLAS | TX |
| 2026-02-26 | 972-328-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | DALLAS | TX |
| 2026-02-26 | 972-328-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | DALLAS | TX |
| 2026-02-26 | 972-328-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | DALLAS | TX |
| 2026-02-18 | 972-214-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | FRISCO | TX |
| 2026-02-17 | 972-477-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2026-02-12 | 972-328-6XXX | 6000–6999 | Assigned | HD CARRIER LLC | 321J | DALLAS | TX |
| 2026-02-12 | 972-328-7XXX | 7000–7999 | Assigned | HD CARRIER LLC | 321J | DALLAS | TX |
| 2026-02-12 | 972-328-8XXX | 8000–8999 | Assigned | HD CARRIER LLC | 321J | DALLAS | TX |
| 2026-01-12 | 972-957-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | IRVING | TX |
| 2025-12-29 | 972-328-1XXX | 1000–1999 | Assigned | E. RITTER COMMUNICATIONS, LLC | 128L | DALLAS | TX |
| 2025-12-17 | 972-823-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | IRVING | TX |
| 2025-10-30 | 972-314-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 972-314-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 972-314-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 972-314-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 972-314-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 972-314-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 972-314-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-09-23 | 972-435-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MAYPEARL | TX |
| 2025-09-16 | 972-823-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | IRVING | TX |
| 2025-09-16 | 972-823-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | IRVING | TX |
| 2025-09-16 | 972-823-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | IRVING | TX |
| 2025-09-16 | 972-823-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | IRVING | TX |
| 2025-09-11 | 972-846-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BRISTOL | TX |
| 2025-09-04 | 972-798-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARROLLTON | TX |
| 2025-07-23 | 972-483-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ITALY | TX |
| 2025-07-21 | 972-833-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | FERRIS | TX |
| 2025-07-15 | 972-627-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | AVALON | TX |
| 2025-06-12 | 972-295-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2025-06-12 | 972-477-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2025-06-12 | 972-477-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2025-06-12 | 972-477-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2025-06-12 | 972-477-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2025-06-12 | 972-477-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2025-06-12 | 972-477-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2025-06-12 | 972-535-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2025-06-09 | 972-686-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-06-09 | 972-705-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-06-09 | 972-739-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-06-09 | 972-763-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-06-09 | 972-783-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-06-09 | 972-789-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-06-09 | 972-808-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | 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.