NumberResearch Membership · Data 09/23/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/23/2026

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 260
ONVOY SPECTRUM, LLC 68
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
2024-11-06 260-324-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H NEW HAVEN IN
2024-11-06 260-324-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H NEW HAVEN IN
2024-11-06 260-324-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H NEW HAVEN IN
2021-12-22 260-280-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H HUNTERTOWN IN
2021-12-16 260-289-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H FORT WAYNE IN
2021-10-20 260-252-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H FREMONT IN
2021-10-20 260-252-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H FREMONT IN
2021-10-20 260-253-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H MARKLE IN
2021-10-20 260-253-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H MARKLE IN
2021-10-20 260-269-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H ALBION IN
2021-10-20 260-269-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H ALBION IN
2021-10-20 260-270-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H GENEVA IN
2021-10-20 260-270-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H GENEVA IN
2021-10-20 260-276-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WATERLOO IN
2021-10-20 260-276-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H WATERLOO IN
2021-06-21 260-265-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H FORT WAYNE IN
2021-06-21 260-265-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H FORT WAYNE IN
2021-06-21 260-265-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H FORT WAYNE IN
2021-06-21 260-279-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H FORT WAYNE IN
2021-06-21 260-279-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H FORT WAYNE IN
2021-06-21 260-279-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H FORT WAYNE IN
2021-06-21 260-279-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H FORT WAYNE 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
2021-05-12 260-332-6XXX 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
2021-05-12 260-802-8XXX 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

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/23/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.