NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

6 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, last 30 days — NPA 614
ONVOY, LLC - OH 5
TELNYX LLC 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
2017-04-06 614-739-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 REYNOLDSBG OH
2017-04-04 614-687-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2017-03-08 614-809-0XXX 0000–0999Assigned METROPCS, INC. 5562 COLUMBUS OH
2017-02-10 614-756-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HILLIARD OH
2017-02-02 614-696-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 COLUMBUS OH
2017-02-02 614-696-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 COLUMBUS OH
2017-02-02 614-974-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DUBLIN OH
2017-02-01 614-696-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2017-02-01 614-696-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 COLUMBUS OH
2017-01-30 614-957-6XXX 6000–6999Assigned METROPCS, INC. 5562 GROVE CITY OH
2017-01-24 614-368-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WORTHINGTN OH
2017-01-24 614-368-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WORTHINGTN OH
2017-01-23 614-809-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2017-01-23 614-809-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2017-01-23 614-809-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2017-01-23 614-809-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2017-01-23 614-809-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2017-01-18 614-696-1XXX 1000–1999Assigned WIDE VOICE, LLC - OH 765H COLUMBUS OH
2016-12-30 614-897-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F COLUMBUS OH
2016-12-27 614-964-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7836 WESTERVL OH
2016-12-12 614-897-1XXX 1000–1999Assigned METROPCS, INC. 5562 COLUMBUS OH
2016-12-12 614-897-2XXX 2000–2999Assigned METROPCS, INC. 5562 COLUMBUS OH
2016-12-12 614-897-3XXX 3000–3999Assigned METROPCS, INC. 5562 COLUMBUS OH
2016-12-12 614-897-4XXX 4000–4999Assigned METROPCS, INC. 5562 COLUMBUS OH
2016-12-12 614-897-5XXX 5000–5999Assigned METROPCS, INC. 5562 COLUMBUS OH
2016-11-25 614-957-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C GROVE CITY OH
2016-11-23 614-363-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 HILLIARD OH
2016-11-23 614-394-1XXX 1000–1999Assigned METROPCS, INC. 5562 WESTERVL OH
2016-11-23 614-508-3XXX 3000–3999Assigned METROPCS, INC. 5562 WESTERVL OH
2016-11-23 614-676-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-11-23 614-676-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-11-23 614-676-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-11-23 614-676-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-11-23 614-676-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-11-23 614-676-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-11-23 614-676-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-11-23 614-676-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-11-23 614-676-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-11-23 614-969-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 HILLIARD OH
2016-11-23 614-969-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 HILLIARD OH
2016-11-23 614-969-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 HILLIARD OH
2016-11-23 614-969-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 HILLIARD OH
2016-11-23 614-969-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 HILLIARD OH
2016-11-23 614-977-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANALWHSTR OH
2016-11-23 614-977-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANALWHSTR OH
2016-11-23 614-977-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANALWHSTR OH
2016-11-23 614-977-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANALWHSTR OH
2016-11-23 614-977-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANALWHSTR OH
2016-11-23 614-977-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANALWHSTR OH
2016-11-16 614-897-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS 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.