NumberResearchRecent thousands-block assignments
22 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 430
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 |
|---|---|---|---|---|---|---|---|
| 2024-10-07 | 430-375-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PRICE | TX |
| 2024-10-07 | 430-376-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TURNERTOWN | TX |
| 2024-10-07 | 430-380-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | BRASHEAR | TX |
| 2024-10-03 | 430-372-1XXX | 1000–1999 | Assigned | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | 583C | OAK HILL | TX |
| 2024-10-03 | 430-374-1XXX | 1000–1999 | Assigned | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | 583C | HUDSN | TX |
| 2024-10-03 | 430-699-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DRY CREEK | TX |
| 2024-10-02 | 430-264-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEW LONDON | TX |
| 2024-10-02 | 430-460-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OVERTON | TX |
| 2024-10-02 | 430-964-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DENISON | TX |
| 2024-10-02 | 430-964-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DENISON | TX |
| 2024-10-02 | 430-964-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DENISON | TX |
| 2024-10-01 | 430-352-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TYLER | TX |
| 2024-09-24 | 430-303-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | COMMERCE | TX |
| 2024-09-24 | 430-355-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | BONHAM | TX |
| 2024-09-17 | 430-910-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | VANALSTYNE | TX |
| 2024-09-10 | 430-287-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | TYLER | TX |
| 2024-09-10 | 430-367-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | JACKSONVL | TX |
| 2024-09-06 | 430-271-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GLADEWATER | TX |
| 2024-09-06 | 430-444-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PARIS | TX |
| 2024-09-03 | 430-316-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MIMS | TX |
| 2024-09-03 | 430-366-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | JIM HOGG | TX |
| 2024-08-22 | 430-242-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GREENVILLE | TX |
| 2024-08-22 | 430-346-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GREENVILLE | TX |
| 2024-08-16 | 430-355-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BONHAM | TX |
| 2024-08-16 | 430-355-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BONHAM | TX |
| 2024-08-16 | 430-355-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BONHAM | TX |
| 2024-08-01 | 430-286-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WINNSBORO | TX |
| 2024-06-28 | 430-277-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DENISON | TX |
| 2024-06-28 | 430-320-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BETTIE | TX |
| 2024-06-27 | 430-403-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WYNNE | TX |
| 2024-06-26 | 430-359-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HENDERSON | TX |
| 2024-06-26 | 430-359-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HENDERSON | TX |
| 2024-06-26 | 430-359-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HENDERSON | TX |
| 2024-06-21 | 430-318-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | NEW BOSTON | TX |
| 2024-06-21 | 430-324-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | ATLANTA | TX |
| 2024-06-17 | 430-364-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | AVINGER | TX |
| 2024-06-17 | 430-365-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | JEFFERSON | TX |
| 2024-06-17 | 430-402-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | RUSK | TX |
| 2024-06-14 | 430-267-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | LONGVIEW | TX |
| 2024-06-14 | 430-323-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | LONGVIEW | TX |
| 2024-06-14 | 430-325-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | MINEOLA | TX |
| 2024-06-14 | 430-353-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | MTPLEASANT | TX |
| 2024-06-14 | 430-353-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | MTPLEASANT | TX |
| 2024-06-14 | 430-354-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | LINDL SWAN | TX |
| 2024-06-11 | 430-281-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | CARTHAGE | TX |
| 2024-06-11 | 430-702-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | GLADEWATER | TX |
| 2024-06-05 | 430-346-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | GREENVILLE | TX |
| 2024-05-29 | 430-348-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | TELEPHONE | TX |
| 2024-05-29 | 430-799-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | WINDOM | TX |
| 2024-05-28 | 430-273-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | OAKLAND | 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.