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 419
BANDWIDTH.COM CLEC, LLC - OH 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
2026-09-03 419-254-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F TOLEDO OH
2025-11-18 419-313-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WEST UNITY OH
2025-03-26 419-613-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F LIBERTYCTR OH
2023-09-07 419-330-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WAUSEON OH
2023-09-07 419-430-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F DESHLER OH
2023-09-01 419-760-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F PORTAGE OH
2023-07-14 419-441-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WATERVILLE OH
2023-06-12 419-454-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F BLOOMDALE OH
2023-06-07 419-655-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CYGNET OH
2023-06-05 419-579-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F NAPOLEON OH
2023-06-05 419-769-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F DEFIANCE OH
2023-05-23 419-801-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F LUCKEY OH
2023-05-23 419-838-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F MOLINE OH
2022-11-28 419-390-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F LYONS OH
2022-01-25 419-928-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F POLK OH
2020-12-14 419-863-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F DELPHOS OH
2020-07-01 419-548-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F SPENCERVL OH
2020-03-11 419-863-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F DELPHOS OH
2020-03-10 419-603-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CLYDE OH
2020-03-10 419-767-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F KENTON OH
2020-02-06 419-904-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F COONEY OH
2020-01-23 419-452-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CHESTERFLD OH
2020-01-23 419-875-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F NEAPOLIS OH
2019-07-29 419-567-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F PAULDING OH
2019-05-15 419-920-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F LOUDONVL OH
2018-05-02 419-750-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F NORWALK OH
2017-09-26 419-780-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WAYNESFLD OH
2017-09-01 419-458-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WHARTON OH
2017-06-16 419-567-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F PAULDING OH
2016-06-21 419-379-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F FOSTORIA OH
2015-12-15 419-969-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F OTTAWA OH
2015-11-11 419-513-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F VAN WERT OH
2015-11-11 419-558-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F ADA OH
2015-06-09 419-458-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WHARTON OH
2015-06-09 419-635-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F PT CLINTON OH
2015-05-28 419-746-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F KELLEYS IS OH
2015-05-19 419-408-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F FINDLAY OH
2015-05-19 419-515-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F SANDUSKY OH
2015-05-19 419-871-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F SANDUSKY OH
2015-05-18 419-359-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F BLOOMINGVL OH
2015-05-18 419-405-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CRESTLINE OH
2015-05-18 419-405-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CRESTLINE OH
2015-05-18 419-561-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F BUCYRUS OH
2015-05-18 419-664-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CAREY OH
2015-05-18 419-718-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CARDINGTON OH
2015-05-13 419-742-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F PUT IN BAY OH
2015-04-23 419-540-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F SYLVANIA OH
2015-04-23 419-540-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F SYLVANIA OH
2015-02-05 419-379-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F FOSTORIA OH
2015-02-05 419-463-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F FREMONT OH

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.