NumberResearchRecent thousands-block assignments
0 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, all time — NPA 430
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | 430-370-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GARY | TX |
| 2025-03-20 | 430-379-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TATUM | TX |
| 2025-03-06 | 430-359-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | HENDERSON | TX |
| 2025-03-06 | 430-367-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | JACKSONVL | TX |
| 2025-03-06 | 430-777-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TROUP | TX |
| 2025-02-19 | 430-338-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BECKVILLE | TX |
| 2025-02-14 | 430-233-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | VIVIAN | TX |
| 2025-01-31 | 430-789-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | UNCERTAIN | TX |
| 2024-12-16 | 430-319-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PRITCHETT | TX |
| 2024-10-31 | 430-975-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KARNACK | TX |
| 2024-10-08 | 430-361-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WHITEHOUSE | TX |
| 2024-10-07 | 430-283-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ARP | TX |
| 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 |
| 2024-10-03 | 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 |
| 2024-09-06 | 430-271-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GLADEWATER | 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 |
| 2024-06-28 | 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 |
| 2024-06-17 | 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 |
| 2024-05-16 | 430-688-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LINDEN | TX |
| 2024-04-25 | 430-363-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | HAWKINS | TX |
| 2024-03-06 | 430-225-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | STREETMAN | TX |
| 2024-03-04 | 430-351-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TYLER | TX |
| 2024-02-28 | 430-324-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ATLANTA | TX |
| 2024-02-27 | 430-227-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DEKALB | TX |
| 2024-02-27 | 430-263-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MARQUEZ | TX |
| 2024-02-27 | 430-325-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MINEOLA | TX |
| 2024-02-27 | 430-356-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ALBA | TX |
| 2024-02-27 | 430-426-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEONA | TX |
| 2023-11-30 | 430-254-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | REDWATER | TX |
| 2023-11-30 | 430-318-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEW BOSTON | TX |
| 2023-11-30 | 430-982-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MAUD | TX |
| 2023-10-31 | 430-284-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DOUGLASSVL | TX |
| 2023-09-28 | 430-543-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SIMMS | TX |
| 2023-08-31 | 430-835-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MARIETTA | TX |
| 2023-08-22 | 430-897-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NAPLES | TX |
| 2023-08-22 | 430-901-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OMAHA | TX |
| 2023-08-17 | 430-246-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TUCKER | TX |
| 2023-07-05 | 430-238-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DEPORT | TX |
| 2023-07-05 | 430-268-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEGLEY | TX |
| 2023-07-05 | 430-334-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CLARKSVL | TX |
| 2023-07-05 | 430-488-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | AVERY | TX |
| 2023-07-05 | 430-697-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ANNONA | TX |
| 2023-06-29 | 430-250-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GRANDSALIN | 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.