NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

18 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, 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
2021-06-02 260-799-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D ETNA IN
2021-06-02 260-993-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D MONGO IN
2021-05-13 260-237-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 LIGONIER IN
2021-05-13 260-237-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 LIGONIER IN
2021-05-13 260-237-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 LIGONIER IN
2021-05-13 260-660-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H SPENCERVL IN
2021-05-12 260-276-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H WATERLOO IN
2021-05-12 260-288-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H BUTLER IN
2021-05-12 260-307-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BLUFFTON IN
2021-05-12 260-332-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D WOODBURN IN
2021-05-12 260-332-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H WOODBURN IN
2021-05-12 260-340-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H POKAGON IN
2021-05-12 260-360-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H KIMMELL IN
2021-05-12 260-380-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H LAGRO IN
2021-05-12 260-390-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H OSSIAN IN
2021-05-12 260-560-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H WABASH IN
2021-05-12 260-645-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H ST JOE IN
2021-05-12 260-676-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H ROANOKE IN
2021-05-12 260-761-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H WAWAKA IN
2021-05-12 260-766-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D PORTLAND IN
2021-05-12 260-766-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D PORTLAND IN
2021-05-12 260-802-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H SILVERLAKE IN
2021-05-12 260-839-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H SIDNEY IN
2021-05-12 260-900-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H ZANESVILLE IN
2021-05-12 260-995-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H UNIONDALE IN
2021-05-11 260-252-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H FREMONT IN
2021-05-11 260-253-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H MARKLE IN
2021-05-11 260-269-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H ALBION IN
2021-05-11 260-270-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H GENEVA IN
2021-05-11 260-280-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H HUNTERTOWN IN
2021-05-11 260-345-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H ANDREWS IN
2021-05-11 260-353-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H BLUFFTON IN
2021-05-11 260-400-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H POE HOAGLD IN
2021-05-11 260-465-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H GARRETT IN
2021-05-11 260-519-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H HUNTINGTON IN
2021-05-11 260-582-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H KENDALLVL IN
2021-05-11 260-627-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H LEO IN
2021-05-11 260-657-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H HARLAN IN
2021-05-11 260-666-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H MONROEVL IN
2021-05-11 260-708-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H BIPPUS IN
2021-05-11 260-732-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H PLEASANTLK IN
2021-05-11 260-777-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H HAMILTON IN
2021-05-11 260-842-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H RESERVOIR IN
2021-05-11 260-844-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H NEW HAVEN IN
2021-05-11 260-867-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H NOMANCHETR IN
2021-05-11 260-877-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H ORLAND IN
2021-05-11 260-905-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H ANGOLA IN
2021-05-11 260-920-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H AUBURN IN
2021-05-11 260-946-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H CHURUBUSCO IN
2021-04-28 260-257-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H FORT WAYNE IN

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.