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
2016-07-26 614-689-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F DUBLIN OH
2016-07-22 614-924-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F NEW ALBANY OH
2016-07-20 614-490-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F REYNOLDSBG OH
2016-07-20 614-490-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F REYNOLDSBG OH
2016-07-20 614-695-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F COLUMBUS OH
2016-07-20 614-695-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F COLUMBUS OH
2016-07-20 614-695-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F COLUMBUS OH
2016-07-20 614-695-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F COLUMBUS OH
2016-07-20 614-869-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F COLUMBUS OH
2016-07-20 614-957-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F GROVE CITY OH
2016-07-20 614-969-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F HILLIARD OH
2016-07-19 614-490-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 REYNOLDSBG OH
2016-07-19 614-490-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 REYNOLDSBG OH
2016-07-18 614-508-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WESTERVL OH
2016-07-18 614-682-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WESTERVL OH
2016-06-27 614-869-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F COLUMBUS OH
2016-06-24 614-368-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K WORTHINGTN OH
2016-06-21 614-818-8XXX 8000–8999Assigned METROPCS, INC. 5562 WESTERVL OH
2016-06-20 614-350-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F LOCKBOURNE OH
2016-06-20 614-368-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WORTHINGTN OH
2016-06-20 614-982-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F ALTON OH
2016-06-16 614-852-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-06-16 614-852-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-06-16 614-852-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-05-26 614-969-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K HILLIARD OH
2016-05-20 614-681-9XXX 9000–9999Assigned AT&T ENTERPRISES, LLC 516C WORTHINGTN OH
2016-05-18 614-852-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-05-18 614-852-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-05-09 614-969-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HILLIARD OH
2016-05-04 614-869-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-05-04 614-869-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-05-04 614-869-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-05-04 614-869-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-05-03 614-869-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K COLUMBUS OH
2016-05-03 614-869-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K COLUMBUS OH
2016-05-03 614-869-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K COLUMBUS OH
2016-04-27 614-470-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-04-27 614-933-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J NEW ALBANY OH
2016-04-27 614-968-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-04-27 614-968-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-04-27 614-968-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-04-27 614-968-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-04-27 614-968-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-04-27 614-968-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GAHANNA OH
2016-04-20 614-490-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K REYNOLDSBG OH
2016-04-20 614-982-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K ALTON OH
2016-04-11 614-698-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K DUBLIN OH
2016-03-30 614-826-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C COLUMBUS OH
2016-03-30 614-826-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C COLUMBUS OH
2016-03-21 614-983-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C GROVEPORT 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.