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 567
FRACTEL, LLC 35
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
2021-10-25 567-500-0XXX 0000–0999Assigned FRACTEL, LLC 965H ATTICA OH
2021-06-09 567-499-9XXX 9000–9999Assigned FRACTEL, LLC 965H ELIDA OH
2021-04-16 567-799-9XXX 9000–9999Assigned FRACTEL, LLC 965H DUNKIRK OH
2021-04-15 567-388-8XXX 8000–8999Assigned FRACTEL, LLC 965H BLUFFTON OH
2021-04-15 567-566-6XXX 6000–6999Assigned FRACTEL, LLC 965H BEAVERDAM OH
2021-04-15 567-577-7XXX 7000–7999Assigned FRACTEL, LLC 965H ADARIO OH
2021-04-15 567-588-8XXX 8000–8999Assigned FRACTEL, LLC 965H ADA OH
2021-04-15 567-599-9XXX 9000–9999Assigned FRACTEL, LLC 965H GENOA OH
2021-04-15 567-688-8XXX 8000–8999Assigned FRACTEL, LLC 965H CHESTERFLD OH
2021-04-15 567-699-9XXX 9000–9999Assigned FRACTEL, LLC 965H ASHLAND OH
2020-09-09 567-758-6XXX 6000–6999Assigned FRACTEL, LLC 965H FREMONT OH
2020-09-09 567-786-7XXX 7000–7999Assigned FRACTEL, LLC 965H REDHAW OH
2020-09-09 567-842-5XXX 5000–5999Assigned FRACTEL, LLC 965H LAKEVILLE OH
2020-07-13 567-732-5XXX 5000–5999Assigned FRACTEL, LLC 965H ELMORE OH
2020-07-13 567-788-8XXX 8000–8999Assigned FRACTEL, LLC 965H MARIASTEIN OH
2020-07-13 567-896-6XXX 6000–6999Assigned FRACTEL, LLC 965H PUT IN BAY OH
2020-07-13 567-946-3XXX 3000–3999Assigned FRACTEL, LLC 965H CRIDERSVL OH
2020-02-17 567-362-8XXX 8000–8999Assigned FRACTEL, LLC 965H BETTSVILLE OH
2020-02-17 567-465-8XXX 8000–8999Assigned FRACTEL, LLC 965H BLOOMVILLE OH
2020-02-17 567-529-3XXX 3000–3999Assigned FRACTEL, LLC 965H EDGERTON OH
2020-02-17 567-529-9XXX 9000–9999Assigned FRACTEL, LLC 965H EDGERTON OH
2020-02-17 567-833-3XXX 3000–3999Assigned FRACTEL, LLC 965H SYLVANIA OH
2020-02-17 567-866-6XXX 6000–6999Assigned FRACTEL, LLC 965H KELLEYS IS OH
2020-02-17 567-877-7XXX 7000–7999Assigned FRACTEL, LLC 965H HURON OH
2020-02-17 567-891-0XXX 0000–0999Assigned FRACTEL, LLC 965H SWANTON OH
2020-02-17 567-895-5XXX 5000–5999Assigned FRACTEL, LLC 965H SAVANNAH OH
2020-02-17 567-898-8XXX 8000–8999Assigned FRACTEL, LLC 965H PERRYSBURG OH
2020-02-10 567-300-0XXX 0000–0999Assigned FRACTEL, LLC 965H HICKSVILLE OH
2020-02-10 567-300-3XXX 3000–3999Assigned FRACTEL, LLC 965H HICKSVILLE OH
2020-02-10 567-999-4XXX 4000–4999Assigned FRACTEL, LLC 965H NEW RIEGEL OH
2020-02-10 567-999-5XXX 5000–5999Assigned FRACTEL, LLC 965H NEW RIEGEL OH
2020-02-10 567-999-7XXX 7000–7999Assigned FRACTEL, LLC 965H NEW RIEGEL OH
2019-01-28 567-816-8XXX 8000–8999Assigned FRACTEL, LLC 965H LINDSEY OH
2019-01-28 567-899-9XXX 9000–9999Assigned FRACTEL, LLC 965H ASHLAND OH
2019-01-28 567-900-0XXX 0000–0999Assigned FRACTEL, LLC 965H TOLEDO 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.