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 |
|---|---|---|---|---|---|---|---|
| 2022-01-27 | 430-746-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | PECAN GAP | TX |
| 2022-01-26 | 430-866-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | BENFRNKLIN | TX |
| 2022-01-25 | 430-333-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | CORSICANA | TX |
| 2022-01-25 | 430-333-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | CORSICANA | TX |
| 2022-01-25 | 430-388-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | VAN | TX |
| 2022-01-24 | 430-285-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | TOM BEAN | TX |
| 2022-01-24 | 430-314-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | GILMER | TX |
| 2022-01-24 | 430-899-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | NECHES | TX |
| 2022-01-21 | 430-226-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | DAINGERFLD | TX |
| 2022-01-20 | 430-437-8XXX | 8000–8999 | Assigned | TWILIO INTERNATIONAL, INC. | 506J | TYLER | TX |
| 2022-01-18 | 430-290-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | DETROIT | TX |
| 2022-01-18 | 430-290-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | DETROIT | TX |
| 2022-01-18 | 430-290-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | DETROIT | TX |
| 2022-01-18 | 430-291-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | TEXARKANA | TX |
| 2022-01-15 | 430-278-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | TEXARKANA | TX |
| 2022-01-15 | 430-455-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | TEXARKANA | TX |
| 2022-01-15 | 430-455-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | TEXARKANA | TX |
| 2022-01-14 | 430-220-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BRASHEAR | TX |
| 2022-01-14 | 430-289-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CUMBY | TX |
| 2022-01-14 | 430-305-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TAWAKONI | TX |
| 2022-01-14 | 430-422-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | SHERMAN | TX |
| 2022-01-07 | 430-279-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | GORDONVL | TX |
| 2022-01-07 | 430-285-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | TOM BEAN | TX |
| 2022-01-07 | 430-399-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | TAWAKONI | TX |
| 2022-01-07 | 430-599-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | DORCHESTER | TX |
| 2022-01-07 | 430-803-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | JACKSON | TX |
| 2022-01-07 | 430-837-4XXX | 4000–4999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | BELLSSAVOY | TX |
| 2022-01-05 | 430-256-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | CADDOMILLS | TX |
| 2022-01-04 | 430-245-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | KOON KREEK | TX |
| 2021-12-30 | 430-422-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | SHERMAN | TX |
| 2021-12-21 | 430-246-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | TUCKER | TX |
| 2021-12-21 | 430-250-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | GRANDSALIN | TX |
| 2021-12-21 | 430-266-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | EMORY | TX |
| 2021-12-21 | 430-777-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | TROUP | TX |
| 2021-12-21 | 430-788-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BIG SANDY | TX |
| 2021-12-20 | 430-440-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WOLFE CITY | TX |
| 2021-12-20 | 430-542-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | QUINLAN | TX |
| 2021-12-16 | 430-259-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CARTHAGE | TX |
| 2021-12-15 | 430-434-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | EMHOUSE | TX |
| 2021-12-13 | 430-288-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | TYLER | TX |
| 2021-12-13 | 430-288-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | TYLER | TX |
| 2021-12-13 | 430-288-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | TYLER | TX |
| 2021-12-13 | 430-288-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | TYLER | TX |
| 2021-12-13 | 430-758-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SULPHURSPG | TX |
| 2021-12-08 | 430-272-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ATHENS | TX |
| 2021-12-08 | 430-272-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ATHENS | TX |
| 2021-12-03 | 430-288-2XXX | 2000–2999 | Assigned | NUSO, LLC | 478J | TYLER | TX |
| 2021-12-01 | 430-277-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | DENISON | TX |
| 2021-12-01 | 430-307-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | EDGEWOOD | TX |
| 2021-12-01 | 430-842-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | HONEYGROVE | 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.