NumberResearchRecent thousands-block assignments
3 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 512
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 | 512-747-0XXX | 0000–0999 | Assigned | INTRADO COMMUNICATIONS, LLC | 9558 | AUSTIN | TX |
| 2026-08-27 | 512-647-3XXX | 3000–3999 | Assigned | HD CARRIER LLC | 321J | AUSTIN | TX |
| 2026-08-27 | 512-647-5XXX | 5000–5999 | Assigned | HD CARRIER LLC | 321J | AUSTIN | TX |
| 2026-08-13 | 512-275-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2026-08-13 | 512-275-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2026-07-08 | 512-819-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GEORGETOWN | TX |
| 2026-07-08 | 512-819-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GEORGETOWN | TX |
| 2026-06-30 | 512-588-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | BURNET | TX |
| 2026-06-05 | 512-553-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | BURNET | TX |
| 2025-10-14 | 512-687-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2025-10-14 | 512-687-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2025-10-02 | 512-938-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | SAN MARCOS | TX |
| 2025-10-02 | 512-938-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | SAN MARCOS | TX |
| 2025-09-22 | 512-234-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | BURNET | TX |
| 2025-09-03 | 512-938-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | SAN MARCOS | TX |
| 2025-08-07 | 512-383-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2025-08-07 | 512-835-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2025-06-18 | 512-880-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | BASTROP | TX |
| 2025-06-09 | 512-938-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SAN MARCOS | TX |
| 2025-04-21 | 512-290-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ROCKDALE | TX |
| 2025-04-21 | 512-290-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ROCKDALE | TX |
| 2025-04-09 | 512-464-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | AUSTIN | TX |
| 2025-02-10 | 512-290-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ROCKDALE | TX |
| 2025-02-10 | 512-290-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ROCKDALE | TX |
| 2025-02-10 | 512-290-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ROCKDALE | TX |
| 2025-01-14 | 512-234-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BURNET | TX |
| 2025-01-14 | 512-290-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROCKDALE | TX |
| 2024-12-12 | 512-271-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-12-12 | 512-612-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-12-12 | 512-612-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-12-12 | 512-612-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-12-12 | 512-614-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-12-12 | 512-614-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-12-12 | 512-704-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-12-12 | 512-704-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-11-20 | 512-612-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | AUSTIN | TX |
| 2024-11-07 | 512-612-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | AUSTIN | TX |
| 2024-11-07 | 512-612-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | AUSTIN | TX |
| 2024-11-07 | 512-612-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | AUSTIN | TX |
| 2024-11-07 | 512-612-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | AUSTIN | TX |
| 2024-11-07 | 512-612-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | AUSTIN | TX |
| 2024-11-01 | 512-612-0XXX | 0000–0999 | Assigned | LEAP TELECOM, LLC | 616J | AUSTIN | TX |
| 2024-09-18 | 512-355-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BERTRAM | TX |
| 2024-09-18 | 512-764-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DALE/LTNSP | TX |
| 2024-08-28 | 512-336-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-08-28 | 512-416-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-08-28 | 512-777-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-08-28 | 512-860-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2024-08-16 | 512-401-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | AUSTIN | TX |
| 2024-05-01 | 512-678-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BASTROP | 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.