NumberResearchRecent thousands-block assignments
5 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 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 |
|---|---|---|---|---|---|---|---|
| 2026-02-25 | 409-305-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | BEAUMONT | TX |
| 2026-02-17 | 409-376-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-17 | 409-376-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-17 | 409-376-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-17 | 409-376-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-17 | 409-376-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-17 | 409-376-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-17 | 409-376-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-17 | 409-376-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-17 | 409-376-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-17 | 409-376-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-17 | 409-424-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-17 | 409-424-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-17 | 409-424-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-17 | 409-424-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-17 | 409-424-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALVESTON | TX |
| 2026-02-09 | 409-438-8XXX | 8000–8999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | SOUR LAKE | TX |
| 2026-01-21 | 409-369-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PORTARTHUR | TX |
| 2026-01-21 | 409-369-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PORTARTHUR | TX |
| 2026-01-12 | 409-449-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EVADALE | TX |
| 2026-01-12 | 409-455-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BEAUMONT | TX |
| 2025-12-29 | 409-372-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TXSCYMARQU | TX |
| 2025-12-18 | 409-375-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WOODVILLE | TX |
| 2025-12-17 | 409-372-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | TXSCYMARQU | TX |
| 2025-12-03 | 409-372-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | TXSCYMARQU | TX |
| 2025-11-26 | 409-372-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | TXSCYMARQU | TX |
| 2025-11-20 | 409-328-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HTCHCCKSNF | TX |
| 2025-11-17 | 409-587-8XXX | 8000–8999 | Assigned | AHOI LLC | 883K | SILSBEE | TX |
| 2025-11-13 | 409-438-2XXX | 2000–2999 | Assigned | AHOI LLC | 883K | SOUR LAKE | TX |
| 2025-10-01 | 409-372-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TXSCYMARQU | TX |
| 2025-09-29 | 409-259-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BEAUMONT | TX |
| 2025-09-29 | 409-269-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BEAUMONT | TX |
| 2025-09-22 | 409-424-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | GALVESTON | TX |
| 2025-09-04 | 409-490-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ANAHUAC | TX |
| 2025-09-03 | 409-372-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | TXSCYMARQU | TX |
| 2025-08-28 | 409-366-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JASPER | TX |
| 2025-08-27 | 409-372-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | TXSCYMARQU | TX |
| 2025-08-27 | 409-372-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | TXSCYMARQU | TX |
| 2025-08-27 | 409-372-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | TXSCYMARQU | TX |
| 2025-08-22 | 409-369-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PORTARTHUR | TX |
| 2025-08-22 | 409-369-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PORTARTHUR | TX |
| 2025-08-18 | 409-424-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GALVESTON | TX |
| 2025-08-05 | 409-335-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BURKEVILLE | TX |
| 2025-08-05 | 409-490-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ANAHUAC | TX |
| 2025-07-23 | 409-222-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WINNIE | TX |
| 2025-07-23 | 409-244-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HAMSHIRE | TX |
| 2025-07-23 | 409-355-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SMITHPOINT | TX |
| 2025-07-18 | 409-368-0XXX | 0000–0999 | Assigned | WAVENATION, LLC | 700J | BEAUMONT | TX |
| 2025-07-15 | 409-252-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DOUBLEBYOU | TX |
| 2025-06-25 | 409-424-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | GALVESTON | 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.