NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

18 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, last 30 days — NPA 260
ONVOY, LLC - IN 10
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 3
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 2
OPENTACT INC. 1
NEW CINGULAR WIRELESS PCS, LLC - IL 1
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
2019-10-16 260-995-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D UNIONDALE IN
2019-10-15 260-275-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D BUTLER IN
2019-10-15 260-275-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D BUTLER IN
2019-10-15 260-277-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D HARLAN IN
2019-10-15 260-277-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D HARLAN IN
2019-10-15 260-286-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D CHURUBUSCO IN
2019-10-15 260-286-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D CHURUBUSCO IN
2019-10-15 260-300-3XXX 3000–3999Assigned FRACTEL, LLC 965H WOODBURN IN
2019-10-15 260-306-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D NOMANCHETR IN
2019-10-15 260-308-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D GARRETT IN
2019-10-15 260-308-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D GARRETT IN
2019-10-15 260-368-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D GENEVA IN
2019-10-15 260-368-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D GENEVA IN
2019-10-15 260-377-7XXX 7000–7999Assigned FRACTEL, LLC 965H WABASH IN
2019-10-15 260-475-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D PLEASANTLK IN
2019-10-15 260-508-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D ALBION IN
2019-10-15 260-508-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D ALBION IN
2019-10-15 260-533-3XXX 3000–3999Assigned FRACTEL, LLC 965H HOWE IN
2019-10-15 260-599-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D KENDALLVL IN
2019-10-15 260-599-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D KENDALLVL IN
2019-10-15 260-600-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H FORT WAYNE IN
2019-10-15 260-619-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D HUNTERTOWN IN
2019-10-15 260-619-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D HUNTERTOWN IN
2019-10-15 260-635-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D KIMMELL IN
2019-10-15 260-635-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D KIMMELL IN
2019-10-15 260-687-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D ANGOLA IN
2019-10-15 260-687-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D ANGOLA IN
2019-10-15 260-766-3XXX 3000–3999Assigned FRACTEL, LLC 965H PORTLAND IN
2019-10-15 260-788-8XXX 8000–8999Assigned FRACTEL, LLC 965H HOWE IN
2019-10-15 260-820-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D BLUFFTON IN
2019-10-15 260-820-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D BLUFFTON IN
2019-10-14 260-777-2XXX 2000–2999Assigned FRACTEL, LLC 965H HAMILTON IN
2019-10-14 260-777-4XXX 4000–4999Assigned FRACTEL, LLC 965H HAMILTON IN
2019-10-14 260-777-5XXX 5000–5999Assigned FRACTEL, LLC 965H HAMILTON IN
2019-10-02 260-264-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2019-10-02 260-264-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2019-10-02 260-264-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2019-10-02 260-264-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2019-09-03 260-400-0XXX 0000–0999Assigned FRACTEL, LLC 965H POE HOAGLD IN
2019-09-03 260-400-4XXX 4000–4999Assigned FRACTEL, LLC 965H POE HOAGLD IN
2019-08-23 260-529-3XXX 3000–3999Assigned FRACTEL, LLC 965H LEO IN
2019-08-23 260-529-9XXX 9000–9999Assigned FRACTEL, LLC 965H LEO IN
2019-08-23 260-800-0XXX 0000–0999Assigned FRACTEL, LLC 965H FORT WAYNE IN
2019-08-23 260-800-9XXX 9000–9999Assigned FRACTEL, LLC 965H FORT WAYNE IN
2019-08-23 260-900-0XXX 0000–0999Assigned FRACTEL, LLC 965H ZANESVILLE IN
2019-08-23 260-900-8XXX 8000–8999Assigned FRACTEL, LLC 965H ZANESVILLE IN
2019-07-12 260-264-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2019-07-12 260-264-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2019-07-12 260-264-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN
2019-07-12 260-264-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D FORT WAYNE IN

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.