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
2019-09-10 914-386-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 MOUNTKISCO NY
2019-09-10 914-688-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2019-08-16 914-300-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN03 NY
2019-08-16 914-300-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN03 NY
2019-08-16 914-685-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C YORKTN HTS NY
2019-08-16 914-685-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C YORKTN HTS NY
2019-08-16 914-745-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C PLEASANTVL NY
2019-08-16 914-745-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C PLEASANTVL NY
2019-08-15 914-252-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C OSSINING NY
2019-08-15 914-335-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C WSCHSTZN04 NY
2019-08-15 914-344-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C KATONAH NY
2019-08-15 914-344-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C KATONAH NY
2019-08-15 914-350-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C CHAPPAQUA NY
2019-08-15 914-350-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C CHAPPAQUA NY
2019-08-15 914-353-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C CRTNONHDSN NY
2019-08-15 914-386-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C MOUNTKISCO NY
2019-08-15 914-415-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C WSCHSTZN02 NY
2019-08-15 914-415-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C WSCHSTZN02 NY
2019-08-15 914-415-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C WSCHSTZN02 NY
2019-08-15 914-415-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C WSCHSTZN02 NY
2019-08-15 914-639-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2019-08-15 914-639-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2019-08-15 914-639-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2019-08-15 914-639-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2019-08-15 914-639-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2019-08-15 914-687-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C BIRCHWOOD NY
2019-08-15 914-730-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C ARMONK VLG NY
2019-08-15 914-730-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C ARMONK VLG NY
2019-08-07 914-688-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN08 NY
2019-08-05 914-415-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN02 NY
2019-07-03 914-291-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN03 NY
2019-06-28 914-317-5XXX 5000–5999Assigned METROPCS, INC. 5562 WSCHSTZN04 NY
2019-06-28 914-317-6XXX 6000–6999Assigned METROPCS, INC. 5562 WSCHSTZN04 NY
2019-06-26 914-461-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN08 NY
2019-06-20 914-800-0XXX 0000–0999Assigned TELNYX LLC 073H OSSINING NY
2019-06-12 914-370-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2019-06-11 914-688-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E WSCHSTZN08 NY
2019-06-11 914-996-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E WSCHSTZN09 NY
2019-06-10 914-291-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN03 NY
2019-06-03 914-415-1XXX 1000–1999Assigned CSC WIRELESS, LLC 425J WSCHSTZN02 NY
2019-06-03 914-415-2XXX 2000–2999Assigned CSC WIRELESS, LLC 425J WSCHSTZN02 NY
2019-05-29 914-873-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E WSCHSTZN06 NY
2019-05-22 914-386-3XXX 3000–3999Assigned FRACTEL, LLC 965H MOUNTKISCO NY
2019-05-22 914-639-7XXX 7000–7999Assigned FRACTEL, LLC 965H WSCHSTZN01 NY
2019-05-22 914-786-7XXX 7000–7999Assigned FRACTEL, LLC 965H WSCHSTZN02 NY
2019-05-21 914-276-6XXX 6000–6999Assigned CORETEL NEW YORK, INC. - NY 1215 CROTON FLS NY
2019-05-21 914-277-6XXX 6000–6999Assigned CORETEL NEW YORK, INC. - NY 1215 CROTON FLS NY
2019-05-21 914-277-9XXX 9000–9999Assigned CORETEL NEW YORK, INC. - NY 1215 CROTON FLS NY
2019-05-21 914-353-9XXX 9000–9999Assigned CORETEL NEW YORK, INC. - NY 1215 CRTNONHDSN NY
2019-05-21 914-827-7XXX 7000–7999Assigned CORETEL NEW YORK, INC. - NY 1215 CRTNONHDSN 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.