NumberResearchRecent thousands-block assignments
5 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 409
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 |
|---|---|---|---|---|---|---|---|
| 2024-05-09 | 409-342-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GALVESTON | TX |
| 2024-05-09 | 409-342-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GALVESTON | TX |
| 2024-05-09 | 409-342-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GALVESTON | TX |
| 2024-05-09 | 409-342-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GALVESTON | TX |
| 2024-04-26 | 409-328-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | HTCHCCKSNF | TX |
| 2024-04-26 | 409-328-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | HTCHCCKSNF | TX |
| 2024-04-12 | 409-281-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2024-04-12 | 409-281-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2024-04-12 | 409-281-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2024-04-12 | 409-281-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2024-04-12 | 409-281-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2024-04-12 | 409-281-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2024-04-12 | 409-281-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2024-04-12 | 409-281-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2024-04-12 | 409-281-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2024-04-12 | 409-281-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2024-04-10 | 409-310-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2024-04-10 | 409-310-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2024-03-22 | 409-334-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | TXSCYMARQU | TX |
| 2024-03-22 | 409-339-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | LUMBERTON | TX |
| 2024-03-20 | 409-302-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | TXSCYMARQU | TX |
| 2024-03-20 | 409-800-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | TXSCYMARQU | TX |
| 2024-03-14 | 409-329-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | MAURICEVL | TX |
| 2024-02-16 | 409-328-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | HTCHCCKSNF | TX |
| 2024-02-12 | 409-268-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPURGER | TX |
| 2024-02-12 | 409-275-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEWTON | TX |
| 2024-02-12 | 409-278-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WARREN | TX |
| 2024-02-07 | 409-336-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | JASPER | TX |
| 2024-02-06 | 409-279-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | KIRBYVILLE | TX |
| 2024-02-06 | 409-681-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | VIDOR | TX |
| 2024-01-30 | 409-322-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | NDLDPTNCHS | TX |
| 2024-01-30 | 409-322-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | NDLDPTNCHS | TX |
| 2024-01-30 | 409-322-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | NDLDPTNCHS | TX |
| 2024-01-30 | 409-322-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | NDLDPTNCHS | TX |
| 2024-01-26 | 409-320-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | BEAUMONT | TX |
| 2024-01-26 | 409-320-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | BEAUMONT | TX |
| 2024-01-17 | 409-350-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BEAUMONT | TX |
| 2024-01-17 | 409-429-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SPURGER | TX |
| 2024-01-17 | 409-498-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | VIDOR | TX |
| 2024-01-17 | 409-858-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WILDWOOD | TX |
| 2024-01-08 | 409-270-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HTCHCCKSNF | TX |
| 2024-01-08 | 409-279-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KIRBYVILLE | TX |
| 2024-01-08 | 409-285-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WOODVILLE | TX |
| 2024-01-08 | 409-788-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MAURICEVL | TX |
| 2024-01-08 | 409-944-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TXSCYMARQU | TX |
| 2023-12-22 | 409-323-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | WARREN | TX |
| 2023-12-22 | 409-323-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | WARREN | TX |
| 2023-12-22 | 409-323-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | WARREN | TX |
| 2023-12-22 | 409-323-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | WARREN | TX |
| 2023-12-22 | 409-323-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | WARREN | 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.