NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

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
FRACTEL, LLC 43
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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2021-05-10 430-388-8XXX 8000–8999Assigned FRACTEL, LLC 965H VAN TX
2021-05-10 430-588-8XXX 8000–8999Assigned FRACTEL, LLC 965H MARSHALL TX
2021-05-10 430-688-8XXX 8000–8999Assigned FRACTEL, LLC 965H LINDEN TX
2021-05-10 430-788-8XXX 8000–8999Assigned FRACTEL, LLC 965H BIG SANDY TX
2021-05-07 430-488-8XXX 8000–8999Assigned FRACTEL, LLC 965H AVERY TX
2021-05-07 430-499-9XXX 9000–9999Assigned FRACTEL, LLC 965H TRENTON TX
2021-05-07 430-522-2XXX 2000–2999Assigned FRACTEL, LLC 965H COOPER TX
2021-05-07 430-599-9XXX 9000–9999Assigned FRACTEL, LLC 965H DORCHESTER TX
2021-04-17 430-356-7XXX 7000–7999Assigned FRACTEL, LLC 965H ALBA TX
2021-04-15 430-789-9XXX 9000–9999Assigned FRACTEL, LLC 965H UNCERTAIN TX
2021-03-03 430-299-9XXX 9000–9999Assigned FRACTEL, LLC 965H MALAKOFF TX
2021-03-03 430-386-3XXX 3000–3999Assigned FRACTEL, LLC 965H LONE OAK TX
2021-03-03 430-399-9XXX 9000–9999Assigned FRACTEL, LLC 965H TAWAKONI TX
2021-03-03 430-667-8XXX 8000–8999Assigned FRACTEL, LLC 965H MILLER GRV TX
2021-03-03 430-732-5XXX 5000–5999Assigned FRACTEL, LLC 965H PITTSBURG TX
2021-03-03 430-786-7XXX 7000–7999Assigned FRACTEL, LLC 965H TRINIDAD TX
2021-03-03 430-842-5XXX 5000–5999Assigned FRACTEL, LLC 965H HONEYGROVE TX
2021-01-13 430-699-9XXX 9000–9999Assigned FRACTEL, LLC 965H DRY CREEK TX
2021-01-11 430-758-6XXX 6000–6999Assigned FRACTEL, LLC 965H SULPHURSPG TX
2021-01-11 430-799-9XXX 9000–9999Assigned FRACTEL, LLC 965H WINDOM TX
2021-01-11 430-899-9XXX 9000–9999Assigned FRACTEL, LLC 965H NECHES TX
2020-12-22 430-946-3XXX 3000–3999Assigned FRACTEL, LLC 965H HOWE TX
2020-12-01 430-356-9XXX 9000–9999Assigned FRACTEL, LLC 965H ALBA TX
2020-12-01 430-966-6XXX 6000–6999Assigned FRACTEL, LLC 965H CASH TX
2020-09-03 430-465-8XXX 8000–8999Assigned FRACTEL, LLC 965H WHITEHOUSE TX
2020-08-19 430-345-6XXX 6000–6999Assigned FRACTEL, LLC 965H EUSTACE TX
2020-08-14 430-999-9XXX 9000–9999Assigned FRACTEL, LLC 965H ATLANTA TX
2020-08-12 430-777-7XXX 7000–7999Assigned FRACTEL, LLC 965H TROUP TX
2020-08-12 430-900-9XXX 9000–9999Assigned FRACTEL, LLC 965H PARIS TX
2020-06-15 430-336-8XXX 8000–8999Assigned FRACTEL, LLC 965H MERIT TX
2020-06-11 430-279-6XXX 6000–6999Assigned FRACTEL, LLC 965H GORDONVL TX
2019-10-29 430-766-3XXX 3000–3999Assigned FRACTEL, LLC 965H ECTOR TX
2019-10-29 430-766-6XXX 6000–6999Assigned FRACTEL, LLC 965H ECTOR TX
2019-08-27 430-348-6XXX 6000–6999Assigned FRACTEL, LLC 965H TELEPHONE TX
2019-08-26 430-600-0XXX 0000–0999Assigned FRACTEL, LLC 965H HENDERSON TX
2019-08-26 430-600-6XXX 6000–6999Assigned FRACTEL, LLC 965H HENDERSON TX
2019-08-05 430-529-3XXX 3000–3999Assigned FRACTEL, LLC 965H SULPHURSPG TX
2019-08-05 430-529-9XXX 9000–9999Assigned FRACTEL, LLC 965H SULPHURSPG TX
2019-05-21 430-666-6XXX 6000–6999Assigned FRACTEL, LLC 965H DENISON TX
2019-01-25 430-333-3XXX 3000–3999Assigned FRACTEL, LLC 965H CORSICANA TX
2019-01-25 430-444-4XXX 4000–4999Assigned FRACTEL, LLC 965H PARIS TX
2019-01-25 430-800-0XXX 0000–0999Assigned FRACTEL, LLC 965H PALESTINE TX
2019-01-25 430-800-8XXX 8000–8999Assigned FRACTEL, LLC 965H PALESTINE 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.