NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

3 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 914
EXIANT COMMUNICATIONS LLC 1
BOOST SUBSCRIBERCO L.L.C. 1
BANDWIDTH.COM CLEC, LLC - NY 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
2013-01-22 914-326-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 PLEASANTVL NY
2013-01-16 914-336-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J WSCHSTZN03 NY
2013-01-15 914-486-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MOUNTKISCO NY
2013-01-11 914-410-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2013-01-11 914-410-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2013-01-03 914-705-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 WSCHSTZN08 NY
2013-01-03 914-719-4XXX 4000–4999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 WSCHSTZN08 NY
2013-01-03 914-934-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WSCHSTZN09 NY
2012-12-05 914-267-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN01 NY
2012-11-13 914-327-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2012-11-13 914-514-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MOUNTKISCO NY
2012-11-08 914-495-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 PLEASANTVL NY
2012-11-02 914-465-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C MT VERNON NY
2012-11-02 914-800-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C OSSINING NY
2012-10-29 914-342-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C CROTON FLS NY
2012-10-24 914-296-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C POUNDRIDGE NY
2012-10-24 914-326-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C PLEASANTVL NY
2012-10-24 914-352-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C YORKTN HTS NY
2012-10-24 914-402-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C PEEKSKILL NY
2012-10-24 914-689-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C MOUNTKISCO NY
2012-10-24 914-977-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C SOUTHSALEM NY
2012-10-23 914-256-8XXX 8000–8999Assigned ONVOY, LLC- NY 384C MAHOPAC NY
2012-10-23 914-267-1XXX 1000–1999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2012-10-23 914-268-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C WSCHSTZN02 NY
2012-10-23 914-275-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C WSCHSTZN06 NY
2012-10-23 914-278-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C WSCHSTZN03 NY
2012-10-23 914-357-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C WSCHSTZN04 NY
2012-10-23 914-460-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C WSCHSTZN07 NY
2012-10-23 914-485-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C NORTHSALEM NY
2012-10-23 914-559-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C WSCHSTZN08 NY
2012-10-23 914-653-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C WSCHSTZN09 NY
2012-10-23 914-768-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C WSCHSTZN05 NY
2012-10-22 914-228-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C KATONAH NY
2012-10-22 914-266-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C CHAPPAQUA NY
2012-10-22 914-292-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C BEDFORDVLG NY
2012-10-22 914-331-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C LEWISBORO NY
2012-10-22 914-499-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C ARMONK VLG NY
2012-10-22 914-556-1XXX 1000–1999Assigned ONVOY, LLC- NY 384C BIRCHWOOD NY
2012-10-22 914-743-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C LAKELAND NY
2012-10-22 914-810-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C CRTNONHDSN NY
2012-10-16 914-222-9XXX 9000–9999Assigned CSC VOICE, LLC 612K WSCHSTZN02 NY
2012-10-10 914-290-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WSCHSTZN08 NY
2012-10-09 914-246-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN03 NY
2012-09-24 914-559-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN08 NY
2012-09-20 914-219-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ARMONK VLG NY
2012-09-20 914-303-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ARMONK VLG NY
2012-09-20 914-303-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ARMONK VLG NY
2012-09-20 914-303-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ARMONK VLG NY
2012-09-20 914-307-6XXX 6000–6999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ARMONK VLG NY
2012-09-20 914-307-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ARMONK VLG 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.