NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

2 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 419
BANDWIDTH.COM CLEC, LLC - OH 1
AHOI LLC 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
2021-11-19 419-597-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H SCOTT OH
2021-11-19 419-597-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H SCOTT OH
2021-11-19 419-597-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H SCOTT OH
2021-11-19 419-600-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H SCOTT OH
2021-11-19 419-600-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H SCOTT OH
2021-11-19 419-600-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H SCOTT OH
2021-11-19 419-600-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H SCOTT OH
2021-11-19 419-600-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H SCOTT OH
2021-11-19 419-614-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H WESTON OH
2021-11-19 419-614-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H WESTON OH
2021-11-19 419-614-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H WESTON OH
2021-11-19 419-614-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H WESTON OH
2021-11-19 419-630-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H BRYAN OH
2021-11-19 419-630-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H BRYAN OH
2021-11-19 419-637-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H GIBSONBURG OH
2021-11-19 419-637-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H GIBSONBURG OH
2021-11-19 419-637-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H GIBSONBURG OH
2021-11-19 419-637-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H GIBSONBURG OH
2021-11-19 419-637-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H GIBSONBURG OH
2021-11-19 419-638-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H HELENA OH
2021-11-19 419-638-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H HELENA OH
2021-11-19 419-638-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H HELENA OH
2021-11-19 419-638-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H HELENA OH
2021-11-19 419-669-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H WESTON OH
2021-11-19 419-669-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WESTON OH
2021-11-19 419-703-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H EVANSPORT OH
2021-11-19 419-703-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H EVANSPORT OH
2021-11-19 419-703-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H EVANSPORT OH
2021-11-19 419-703-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H EVANSPORT OH
2021-11-19 419-703-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H EVANSPORT OH
2021-11-19 419-703-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H EVANSPORT OH
2021-11-19 419-703-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H EVANSPORT OH
2021-11-19 419-703-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H EVANSPORT OH
2021-11-19 419-703-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H EVANSPORT OH
2021-11-19 419-786-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C HICKSVILLE OH
2021-11-19 419-786-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C HICKSVILLE OH
2021-11-19 419-799-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H BRYAN OH
2021-11-19 419-799-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H BRYAN OH
2021-11-19 419-799-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H BRYAN OH
2021-11-19 419-799-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H BRYAN OH
2021-11-19 419-800-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H WAYNEBRDNR OH
2021-11-19 419-800-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H WAYNEBRDNR OH
2021-11-19 419-800-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H WAYNEBRDNR OH
2021-11-19 419-807-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H BOWLNGGREN OH
2021-11-19 419-807-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H BOWLNGGREN OH
2021-11-19 419-809-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H PIONEER OH
2021-11-19 419-809-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H PIONEER OH
2021-11-19 419-809-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H PIONEER OH
2021-11-19 419-809-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H PIONEER OH
2021-11-19 419-809-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H PIONEER OH

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.