NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

12 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 607
ONVOY, LLC- NY 6
EXIANT COMMUNICATIONS LLC 4
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 2
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
2021-05-06 607-537-0XXX 0000–0999Assigned TELNYX LLC 073H ELMIRA NY
2021-04-27 607-298-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C DEPOSIT NY
2021-04-27 607-380-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C CAMPBELL NY
2021-04-27 607-380-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C CAMPBELL NY
2021-04-27 607-404-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C CANASERAGA NY
2021-04-27 607-404-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C CANASERAGA NY
2021-04-27 607-466-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C ARKPORT NY
2021-04-27 607-499-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C WINDSOR NY
2021-04-27 607-507-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C AVOCA NY
2021-04-27 607-507-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C AVOCA NY
2021-04-27 607-706-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C CHERRY VLY NY
2021-04-27 607-715-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C HOBART NY
2021-04-27 607-715-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C HOBART NY
2021-04-27 607-944-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C HORNELL NY
2021-04-26 607-245-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H BINGHAMTON NY
2021-04-26 607-407-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C LANSING NY
2021-04-26 607-606-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C NEWFIELD NY
2021-04-13 607-262-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 ITHACA NY
2021-04-12 607-404-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H CANASERAGA NY
2021-04-12 607-447-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H MCLEAN NY
2021-04-12 607-537-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H ELMIRA NY
2021-04-12 607-706-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H CHERRY VLY NY
2021-04-12 607-787-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H EDMESTON NY
2021-04-02 607-477-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 APALACHIN NY
2021-04-01 607-380-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H CAMPBELL NY
2021-04-01 607-466-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H ARKPORT NY
2021-04-01 607-507-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H AVOCA NY
2021-04-01 607-601-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ONEONTA NY
2021-03-31 607-249-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WAVERLY NY
2021-03-31 607-292-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WAYNE NY
2021-03-31 607-298-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H DEPOSIT NY
2021-03-31 607-318-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H GREENWOOD NY
2021-03-31 607-350-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H DAVENPORT NY
2021-03-31 607-380-9XXX 9000–9999Assigned HD CARRIER LLC 321J CAMPBELL NY
2021-03-31 607-399-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H HARPURSVL NY
2021-03-31 607-407-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H LANSING NY
2021-03-31 607-465-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H CAMERON NY
2021-03-31 607-499-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H WINDSOR NY
2021-03-31 607-558-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H JASPER NY
2021-03-31 607-567-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H SCHENEVUS NY
2021-03-31 607-577-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H BATH NY
2021-03-31 607-599-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H CATON NY
2021-03-31 607-601-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H ONEONTA NY
2021-03-31 607-602-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H BIG FLATS NY
2021-03-31 607-606-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H NEWFIELD NY
2021-03-31 607-667-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H CORNING NY
2021-03-31 607-669-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H HAWLEYTON NY
2021-03-31 607-670-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H STAMFORD NY
2021-03-31 607-678-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H DUNDEE NY
2021-03-31 607-688-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H MILFORD NY

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.