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 |
|---|---|---|---|---|---|---|---|
| 2022-10-04 | 409-347-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BEAUMONT | TX |
| 2022-10-04 | 409-752-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHINA | TX |
| 2022-09-29 | 409-294-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | JASPER | TX |
| 2022-09-29 | 409-295-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | GALVESTON | TX |
| 2022-09-29 | 409-295-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | GALVESTON | TX |
| 2022-09-29 | 409-405-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | ORANGE | TX |
| 2022-09-29 | 409-681-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | VIDOR | TX |
| 2022-09-28 | 409-409-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | FANNETT | TX |
| 2022-09-28 | 409-409-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | FANNETT | TX |
| 2022-09-28 | 409-409-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | FANNETT | TX |
| 2022-09-28 | 409-409-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | FANNETT | TX |
| 2022-09-28 | 409-409-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | FANNETT | TX |
| 2022-09-28 | 409-409-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | FANNETT | TX |
| 2022-09-28 | 409-409-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | FANNETT | TX |
| 2022-09-28 | 409-409-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | FANNETT | TX |
| 2022-09-28 | 409-409-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | FANNETT | TX |
| 2022-09-28 | 409-409-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | FANNETT | TX |
| 2022-09-26 | 409-271-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BEAUMONT | TX |
| 2022-09-26 | 409-271-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BEAUMONT | TX |
| 2022-09-26 | 409-271-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BEAUMONT | TX |
| 2022-09-26 | 409-271-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BEAUMONT | TX |
| 2022-09-16 | 409-699-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BUNA | TX |
| 2022-09-09 | 409-270-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HTCHCCKSNF | TX |
| 2022-09-09 | 409-270-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HTCHCCKSNF | TX |
| 2022-09-09 | 409-270-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HTCHCCKSNF | TX |
| 2022-09-07 | 409-260-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | KOUNTZE | TX |
| 2022-09-07 | 409-297-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NDLDPTNCHS | TX |
| 2022-09-06 | 409-245-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BEAUMONT | TX |
| 2022-09-01 | 409-280-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PORTARTHUR | TX |
| 2022-09-01 | 409-295-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | GALVESTON | TX |
| 2022-09-01 | 409-295-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | GALVESTON | TX |
| 2022-08-29 | 409-260-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | KOUNTZE | TX |
| 2022-08-29 | 409-262-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | SILSBEE | TX |
| 2022-08-26 | 409-229-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TXSCYMARQU | TX |
| 2022-08-26 | 409-941-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TXSCYMARQU | TX |
| 2022-08-23 | 409-294-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | JASPER | TX |
| 2022-08-17 | 409-445-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SOUR LAKE | TX |
| 2022-08-17 | 409-515-6XXX | 6000–6999 | Assigned | VONAGE AMERICA LLC | 197D | GALVESTON | TX |
| 2022-08-17 | 409-799-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | EVADALE | TX |
| 2022-08-17 | 409-858-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WILDWOOD | TX |
| 2022-08-09 | 409-490-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | ANAHUAC | TX |
| 2022-07-15 | 409-515-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | GALVESTON | TX |
| 2022-07-12 | 409-262-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | SILSBEE | TX |
| 2022-06-16 | 409-255-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | GALVESTON | TX |
| 2022-06-16 | 409-255-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | GALVESTON | TX |
| 2022-06-16 | 409-258-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | GALVESTON | TX |
| 2022-06-16 | 409-356-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | GALVESTON | TX |
| 2022-06-15 | 409-571-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | BUNA | TX |
| 2022-06-15 | 409-900-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | LUMBERTON | TX |
| 2022-06-14 | 409-287-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | SOUR LAKE | 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.