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 326
FRACTEL, LLC 40
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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2021-06-15 326-688-8XXX 8000–8999Assigned FRACTEL, LLC 965H BEAVERCREK OH
2021-06-15 326-699-9XXX 9000–9999Assigned FRACTEL, LLC 965H BROOKVILLE OH
2021-06-15 326-732-5XXX 5000–5999Assigned FRACTEL, LLC 965H ABERDEEN OH
2021-06-15 326-758-6XXX 6000–6999Assigned FRACTEL, LLC 965H JAMESTOWN OH
2021-06-15 326-786-7XXX 7000–7999Assigned FRACTEL, LLC 965H DONNELSVL OH
2021-06-15 326-799-9XXX 9000–9999Assigned FRACTEL, LLC 965H W LIBERTY OH
2021-06-15 326-842-5XXX 5000–5999Assigned FRACTEL, LLC 965H CATAWBA OH
2021-06-15 326-899-9XXX 9000–9999Assigned FRACTEL, LLC 965H WOODSTOCK OH
2021-06-15 326-946-3XXX 3000–3999Assigned FRACTEL, LLC 965H PITCHIN OH
2021-06-09 326-336-8XXX 8000–8999Assigned FRACTEL, LLC 965H VANDALIA OH
2021-06-09 326-348-6XXX 6000–6999Assigned FRACTEL, LLC 965H SARDINIA OH
2021-06-09 326-667-8XXX 8000–8999Assigned FRACTEL, LLC 965H FT LORAMIE OH
2021-04-19 326-529-3XXX 3000–3999Assigned FRACTEL, LLC 965H CENTERVLLE OH
2021-04-19 326-529-9XXX 9000–9999Assigned FRACTEL, LLC 965H CENTERVLLE OH
2021-04-14 326-900-9XXX 9000–9999Assigned FRACTEL, LLC 965H YLSPGCLFTN OH
2020-09-09 326-356-7XXX 7000–7999Assigned FRACTEL, LLC 965H BELFAST OH
2020-09-09 326-356-9XXX 9000–9999Assigned FRACTEL, LLC 965H BELFAST OH
2020-07-29 326-234-5XXX 5000–5999Assigned FRACTEL, LLC 965H BYHALIA OH
2020-07-29 326-345-6XXX 6000–6999Assigned FRACTEL, LLC 965H DE GRAFF OH
2020-07-29 326-465-8XXX 8000–8999Assigned FRACTEL, LLC 965H RIDGEWAY OH
2020-07-06 326-500-0XXX 0000–0999Assigned FRACTEL, LLC 965H SUGRTRERDG OH
2020-07-06 326-500-5XXX 5000–5999Assigned FRACTEL, LLC 965H SUGRTRERDG OH
2020-06-16 326-300-0XXX 0000–0999Assigned FRACTEL, LLC 965H PEEBLES OH
2020-06-16 326-400-0XXX 0000–0999Assigned FRACTEL, LLC 965H HAMERSVL OH
2020-06-16 326-400-4XXX 4000–4999Assigned FRACTEL, LLC 965H HAMERSVL OH
2020-06-16 326-800-0XXX 0000–0999Assigned FRACTEL, LLC 965H BELLBROOK OH
2020-06-16 326-800-8XXX 8000–8999Assigned FRACTEL, LLC 965H BELLBROOK OH
2020-06-16 326-900-0XXX 0000–0999Assigned FRACTEL, LLC 965H YLSPGCLFTN OH
2020-06-16 326-900-5XXX 5000–5999Assigned FRACTEL, LLC 965H YLSPGCLFTN OH
2020-02-10 326-200-0XXX 0000–0999Assigned FRACTEL, LLC 965H MANCHESTER OH
2020-02-10 326-200-2XXX 2000–2999Assigned FRACTEL, LLC 965H MANCHESTER OH
2020-02-10 326-222-2XXX 2000–2999Assigned FRACTEL, LLC 965H ABERDEEN OH
2020-02-10 326-333-3XXX 3000–3999Assigned FRACTEL, LLC 965H CAMDEN OH
2020-02-10 326-444-4XXX 4000–4999Assigned FRACTEL, LLC 965H ENON OH
2020-02-10 326-600-0XXX 0000–0999Assigned FRACTEL, LLC 965H MARSHALL OH
2020-02-10 326-600-6XXX 6000–6999Assigned FRACTEL, LLC 965H MARSHALL OH
2020-02-10 326-666-6XXX 6000–6999Assigned FRACTEL, LLC 965H TREMONT CY OH
2020-02-10 326-777-5XXX 5000–5999Assigned FRACTEL, LLC 965H GEORGETOWN OH
2020-02-10 326-777-7XXX 7000–7999Assigned FRACTEL, LLC 965H GEORGETOWN OH
2020-02-10 326-999-9XXX 9000–9999Assigned FRACTEL, LLC 965H WESTMILTON OH

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.