NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, all time — NPA 718
BANDWIDTH.COM CLEC, LLC - NY 80
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
2026-07-16 718-682-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN14 NY
2026-06-17 718-503-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN03 NY
2026-05-07 718-296-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN10 NY
2023-06-26 718-900-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-06-26 718-900-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-06-26 718-900-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-06-26 718-900-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-06-26 718-900-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-06-26 718-900-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-06-26 718-900-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-06-26 718-900-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-06-26 718-900-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-06-26 718-900-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-02-07 718-800-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-02-07 718-800-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-02-07 718-800-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-02-07 718-800-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-02-07 718-800-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-02-07 718-800-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-02-07 718-800-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-02-07 718-800-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-02-07 718-800-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2023-02-07 718-800-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2022-10-03 718-718-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-10-03 718-718-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-10-03 718-718-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-10-03 718-718-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-10-03 718-718-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-10-03 718-718-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-10-03 718-718-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-10-03 718-718-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-10-03 718-718-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-10-03 718-718-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-09-30 718-814-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-07-22 718-814-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-07-22 718-814-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-07-22 718-814-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-07-22 718-814-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-07-22 718-814-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2022-07-22 718-814-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN05 NY
2021-10-20 718-587-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN14 NY
2021-10-20 718-587-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN14 NY
2021-10-20 718-587-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN14 NY
2021-10-20 718-587-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN14 NY
2021-10-20 718-587-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN14 NY
2021-10-20 718-587-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN14 NY
2021-10-20 718-587-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN14 NY
2021-10-20 718-905-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN10 NY
2021-10-20 718-905-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN10 NY
2021-10-20 718-952-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN03 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.