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
2022-01-13 914-275-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H WSCHSTZN06 NY
2022-01-13 914-444-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H OSSINING NY
2022-01-13 914-444-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H OSSINING NY
2022-01-13 914-574-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H WSCHSTZN05 NY
2022-01-13 914-721-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H WSCHSTZN05 NY
2022-01-13 914-899-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H WSCHSTZN06 NY
2022-01-13 914-916-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H WSCHSTZN04 NY
2022-01-13 914-916-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H WSCHSTZN04 NY
2022-01-10 914-535-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C WSCHSTZN03 NY
2022-01-10 914-535-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C WSCHSTZN03 NY
2022-01-04 914-429-8XXX 8000–8999Assigned ONVOY, LLC- NY 384C MT VERNON NY
2021-12-14 914-408-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CHAPPAQUA NY
2021-12-14 914-540-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2021-12-14 914-540-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2021-12-10 914-508-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN09 NY
2021-12-10 914-508-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN09 NY
2021-12-10 914-508-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN09 NY
2021-12-10 914-531-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2021-12-10 914-531-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2021-12-08 914-520-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2021-12-08 914-520-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2021-12-08 914-520-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2021-12-08 914-520-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2021-11-19 914-221-5XXX 5000–5999Assigned TELNYX LLC 073H PEEKSKILL NY
2021-11-19 914-535-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN03 NY
2021-11-19 914-535-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN03 NY
2021-11-18 914-531-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2021-11-18 914-531-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2021-11-17 914-317-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN04 NY
2021-11-17 914-689-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2021-11-17 914-689-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2021-11-08 914-301-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H KATONAH NY
2021-11-08 914-427-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H MOUNTKISCO NY
2021-11-08 914-431-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H WSCHSTZN05 NY
2021-11-08 914-436-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H YORKTN HTS NY
2021-11-08 914-436-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H YORKTN HTS NY
2021-11-08 914-444-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H OSSINING NY
2021-11-08 914-444-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H OSSINING NY
2021-11-08 914-501-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H MOUNTKISCO NY
2021-11-08 914-504-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H WSCHSTZN07 NY
2021-11-08 914-504-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H WSCHSTZN07 NY
2021-11-08 914-529-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H WSCHSTZN05 NY
2021-11-08 914-554-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H PLEASANTVL NY
2021-11-08 914-554-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H PLEASANTVL NY
2021-11-08 914-577-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H CRTNONHDSN NY
2021-11-08 914-577-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H CRTNONHDSN NY
2021-11-08 914-833-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H WSCHSTZN06 NY
2021-11-08 914-895-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H KATONAH NY
2021-11-08 914-899-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WSCHSTZN06 NY
2021-11-08 914-916-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H WSCHSTZN04 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.