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 614
PEERLESS NETWORK OF OHIO, LLC - OH 60
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
2026-06-23 614-426-7XXX 7000–7999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WESTERVL OH
2023-06-28 614-380-7XXX 7000–7999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F REYNOLDSBG OH
2021-03-01 614-656-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F NEW ALBANY OH
2020-12-11 614-660-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F CANALWHSTR OH
2020-07-30 614-635-7XXX 7000–7999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WORTHINGTN OH
2020-07-30 614-665-7XXX 7000–7999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WESTERVL OH
2020-07-28 614-967-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F DUBLIN OH
2020-03-24 614-665-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WESTERVL OH
2020-02-20 614-896-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WORTHINGTN OH
2019-06-10 614-697-2XXX 2000–2999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F COLUMBUS OH
2019-05-28 614-665-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WESTERVL OH
2019-04-23 614-762-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F REYNOLDSBG OH
2019-02-26 614-665-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WESTERVL OH
2019-02-11 614-756-4XXX 4000–4999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F HILLIARD OH
2018-11-16 614-810-2XXX 2000–2999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F LOCKBOURNE OH
2018-11-02 614-953-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F CANALWHSTR OH
2018-11-02 614-963-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WJEFFERSON OH
2018-11-01 614-245-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F NEW ALBANY OH
2017-06-19 614-502-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F COLUMBUS OH
2016-12-30 614-897-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F COLUMBUS OH
2016-09-02 614-612-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F ALTON OH
2015-12-11 614-992-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F HARRISBURG OH
2015-09-21 614-826-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F COLUMBUS OH
2015-05-13 614-776-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WESTERVL OH
2014-12-03 614-591-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F COLUMBUS OH
2013-04-03 614-379-6XXX 6000–6999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WJEFFERSON OH
2013-04-03 614-379-8XXX 8000–8999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WJEFFERSON OH
2013-04-03 614-482-3XXX 3000–3999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F GROVEPORT OH
2013-04-03 614-541-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F HILLIARD OH
2013-04-03 614-541-8XXX 8000–8999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F HILLIARD OH
2013-04-03 614-656-3XXX 3000–3999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F NEW ALBANY OH
2013-04-03 614-662-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F LOCKBOURNE OH
2013-04-03 614-662-4XXX 4000–4999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F LOCKBOURNE OH
2013-04-03 614-892-7XXX 7000–7999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F REYNOLDSBG OH
2013-04-03 614-892-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F REYNOLDSBG OH
2013-04-03 614-916-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F GROVEPORT OH
2013-04-03 614-918-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WESTERVL OH
2013-04-03 614-918-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WESTERVL OH
2013-04-03 614-992-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F HARRISBURG OH
2013-04-02 614-335-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F ALTON OH
2013-04-02 614-347-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F ALTON OH
2013-04-02 614-382-8XXX 8000–8999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F CANALWHSTR OH
2013-04-02 614-401-5XXX 5000–5999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F DUBLIN OH
2013-04-02 614-414-3XXX 3000–3999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F GAHANNA OH
2013-04-02 614-470-2XXX 2000–2999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F GAHANNA OH
2013-04-02 614-763-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F DUBLIN OH
2013-04-02 614-782-8XXX 8000–8999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F GROVE CITY OH
2013-02-05 614-907-7XXX 7000–7999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F COLUMBUS OH
2012-03-08 614-666-6XXX 6000–6999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F HILLIARD OH
2012-03-01 614-516-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WORTHINGTN OH

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.