NumberResearchRecent thousands-block assignments
0 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, all time — NPA 430
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-01-27 | 430-426-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | LEONA | TX |
| 2022-01-27 | 430-466-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CAMPBELL | TX |
| 2022-01-27 | 430-626-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | SHIRLEY | TX |
| 2022-01-27 | 430-742-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CAYUGA | TX |
| 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 |
| 2022-01-07 | 430-837-4XXX | 4000–4999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | BELLSSAVOY | TX |
| 2021-10-27 | 430-540-5XXX | 5000–5999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | MYRTLE SPG | TX |
| 2021-10-20 | 430-220-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | BRASHEAR | TX |
| 2021-10-20 | 430-307-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | EDGEWOOD | TX |
| 2021-10-18 | 430-356-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | ALBA | TX |
| 2021-10-14 | 430-443-1XXX | 1000–1999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | COLLINSVL | TX |
| 2021-10-13 | 430-250-0XXX | 0000–0999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | GRANDSALIN | TX |
| 2021-10-13 | 430-431-5XXX | 5000–5999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | WILLSPOINT | TX |
| 2021-10-08 | 430-270-5XXX | 5000–5999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | WHITESBORO | TX |
| 2021-10-07 | 430-440-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | WOLFE CITY | TX |
| 2021-10-05 | 430-500-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | POTTSBORO | TX |
| 2021-10-05 | 430-895-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | BIRTHRIGHT | TX |
| 2021-10-04 | 430-399-0XXX | 0000–0999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | TAWAKONI | TX |
| 2021-09-29 | 430-599-5XXX | 5000–5999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | DORCHESTER | TX |
| 2021-09-28 | 430-499-5XXX | 5000–5999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | TRENTON | TX |
| 2021-09-24 | 430-400-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | LADONIA | TX |
| 2021-09-21 | 430-257-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | RICE | TX |
| 2021-09-21 | 430-434-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | EMHOUSE | TX |
| 2021-09-16 | 430-343-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CELESTE | TX |
| 2021-09-16 | 430-348-4XXX | 4000–4999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | TELEPHONE | TX |
| 2021-09-15 | 430-279-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | GORDONVL | TX |
| 2021-09-10 | 430-285-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | TOM BEAN | TX |
| 2021-09-07 | 430-842-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | HONEYGROVE | TX |
| 2021-09-02 | 430-277-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | DENISON | TX |
| 2021-09-02 | 430-786-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | TRINIDAD | TX |
| 2021-09-01 | 430-667-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | MILLER GRV | TX |
| 2021-08-25 | 430-336-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | MERIT | TX |
| 2021-08-25 | 430-386-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | LONE OAK | TX |
| 2021-08-25 | 430-966-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CASH | TX |
| 2021-08-24 | 430-223-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | PICKTON | TX |
| 2021-08-19 | 430-268-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | NEGLEY | TX |
| 2021-08-19 | 430-273-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | OAKLAND | TX |
| 2021-08-19 | 430-333-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CORSICANA | TX |
| 2021-08-19 | 430-766-9XXX | 9000–9999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | ECTOR | TX |
| 2021-08-18 | 430-225-4XXX | 4000–4999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | STREETMAN | TX |
| 2021-08-18 | 430-232-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | RICHLAND | TX |
| 2021-08-18 | 430-246-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | TUCKER | TX |
| 2021-08-18 | 430-758-7XXX | 7000–7999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | SULPHURSPG | TX |
| 2021-08-18 | 430-946-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | HOWE | TX |
| 2021-08-11 | 430-256-2XXX | 2000–2999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CADDOMILLS | TX |
| 2021-08-11 | 430-263-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | MARQUEZ | TX |
| 2021-08-11 | 430-272-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | ATHENS | TX |
| 2021-08-11 | 430-542-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | QUINLAN | TX |
| 2021-08-06 | 430-888-8XXX | 8000–8999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | MONTALBA | 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.