NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

1 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
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
2026-09-02 914-942-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E MT VERNON NY
2026-08-20 914-479-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN04 NY
2026-04-06 914-604-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2026-04-06 914-604-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2023-06-26 914-900-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E PLEASANTVL NY
2023-06-26 914-900-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E PLEASANTVL NY
2023-03-29 914-901-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BIRCHWOOD 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
2022-10-11 914-914-0XXX 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
2022-10-11 914-914-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2022-10-11 914-914-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2022-10-11 914-914-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2022-10-11 914-914-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2022-10-11 914-914-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2022-08-23 914-508-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN09 NY
2022-08-23 914-508-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN09 NY
2022-08-16 914-546-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN03 NY
2022-08-15 914-535-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN03 NY
2022-08-15 914-560-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN03 NY
2021-12-14 914-408-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CHAPPAQUA NY
2021-04-14 914-504-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN07 NY
2021-04-14 914-504-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN07 NY
2020-12-14 914-855-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CHAPPAQUA NY
2020-08-05 914-432-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E OSSINING NY
2020-08-05 914-432-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E OSSINING NY
2020-05-07 914-810-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CRTNONHDSN NY
2020-04-24 914-252-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E OSSINING NY
2019-12-06 914-580-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN07 NY
2019-09-16 914-688-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN08 NY
2019-08-07 914-688-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN08 NY
2019-06-12 914-370-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2019-05-01 914-369-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN01 NY
2019-02-26 914-306-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN08 NY
2019-02-26 914-306-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN08 NY
2019-02-26 914-306-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN08 NY
2018-09-20 914-809-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E POUNDRIDGE NY
2018-09-20 914-809-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E POUNDRIDGE NY
2018-09-20 914-809-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E POUNDRIDGE NY
2018-09-20 914-809-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E POUNDRIDGE NY
2018-08-29 914-809-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E POUNDRIDGE NY
2017-08-25 914-229-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN03 NY
2017-07-18 914-223-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E OSSINING NY
2017-07-18 914-704-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN02 NY
2016-08-17 914-732-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN06 NY
2016-07-22 914-348-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WSCHSTZN04 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.