NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

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 325
FRACTEL, LLC 17
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
2021-05-10 325-699-9XXX 9000–9999Assigned FRACTEL, LLC 965H WINTERS TX
2021-05-10 325-799-9XXX 9000–9999Assigned FRACTEL, LLC 965H ROWENA TX
2021-01-15 325-567-8XXX 8000–8999Assigned FRACTEL, LLC 965H BANGS TX
2021-01-15 325-789-9XXX 9000–9999Assigned FRACTEL, LLC 965H JUNCTION TX
2021-01-11 325-336-8XXX 8000–8999Assigned FRACTEL, LLC 965H BIG VALLEY TX
2020-08-20 325-345-6XXX 6000–6999Assigned FRACTEL, LLC 965H BAIRD TX
2020-07-10 325-577-7XXX 7000–7999Assigned FRACTEL, LLC 965H ELDORADO TX
2020-07-02 325-222-3XXX 3000–3999Assigned FRACTEL, LLC 965H SAN ANGELO TX
2020-07-02 325-222-4XXX 4000–4999Assigned FRACTEL, LLC 965H SAN ANGELO TX
2020-07-02 325-222-5XXX 5000–5999Assigned FRACTEL, LLC 965H SAN ANGELO TX
2020-06-19 325-600-6XXX 6000–6999Assigned FRACTEL, LLC 965H BROWNWOOD TX
2020-06-19 325-800-0XXX 0000–0999Assigned FRACTEL, LLC 965H BROWNWOOD TX
2020-03-26 325-222-2XXX 2000–2999Assigned FRACTEL, LLC 965H SAN ANGELO TX
2019-09-23 325-758-6XXX 6000–6999Assigned FRACTEL, LLC 965H BRONTE TX
2019-09-23 325-842-5XXX 5000–5999Assigned FRACTEL, LLC 965H SWEETWATER TX
2019-09-17 325-900-0XXX 0000–0999Assigned FRACTEL, LLC 965H MERKEL TX
2019-09-17 325-900-9XXX 9000–9999Assigned FRACTEL, LLC 965H MERKEL 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.