NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

3 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 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
2023-06-26 914-900-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E PLEASANTVL NY
2023-06-08 914-537-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2023-06-08 914-537-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2023-06-08 914-537-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2023-06-08 914-537-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2023-06-08 914-540-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2023-06-08 914-561-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C WSCHSTZN08 NY
2023-05-25 914-392-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN02 NY
2023-05-18 914-568-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 OSSINING NY
2023-04-21 914-561-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN08 NY
2023-04-21 914-561-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN08 NY
2023-04-21 914-561-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN08 NY
2023-04-21 914-561-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN08 NY
2023-04-21 914-561-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN08 NY
2023-04-21 914-561-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN08 NY
2023-04-07 914-655-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C WSCHSTZN05 NY
2023-03-29 914-901-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BIRCHWOOD NY
2023-03-16 914-392-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN02 NY
2023-02-15 914-535-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN03 NY
2023-01-25 914-750-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C WSCHSTZN08 NY
2023-01-25 914-750-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C WSCHSTZN08 NY
2023-01-24 914-549-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 SOUTHSALEM NY
2023-01-09 914-547-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN09 NY
2023-01-09 914-547-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN09 NY
2023-01-03 914-546-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN03 NY
2022-12-30 914-203-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 MAHOPAC NY
2022-12-30 914-203-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 MAHOPAC NY
2022-12-30 914-203-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 MAHOPAC NY
2022-12-30 914-203-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 MAHOPAC NY
2022-12-30 914-203-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 MAHOPAC NY
2022-12-14 914-628-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J MAHOPAC NY
2022-12-02 914-512-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN01 NY
2022-11-21 914-546-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C WSCHSTZN03 NY
2022-11-21 914-546-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C WSCHSTZN03 NY
2022-11-21 914-546-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C WSCHSTZN03 NY
2022-11-15 914-540-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2022-11-15 914-540-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2022-11-15 914-540-8XXX 8000–8999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2022-11-15 914-619-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2022-11-15 914-619-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C WSCHSTZN01 NY
2022-11-02 914-398-2XXX 2000–2999Assigned CSC VOICE, LLC 612K OSSINING NY
2022-10-24 914-546-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN03 NY
2022-10-18 914-546-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN03 NY
2022-10-18 914-546-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN03 NY
2022-10-12 914-444-0XXX 0000–0999Assigned METROPCS, INC. 5562 OSSINING NY
2022-10-11 914-914-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2022-10-11 914-914-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2022-10-11 914-914-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2022-10-11 914-914-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2022-10-11 914-914-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY

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.