NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

6 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 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
2016-11-16 614-897-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-11-16 614-897-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-11-16 614-897-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-10-11 614-965-5XXX 5000–5999Assigned METROPCS, INC. 5562 COLUMBUS OH
2016-09-29 614-639-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C COLUMBUS OH
2016-09-29 614-639-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C COLUMBUS OH
2016-09-29 614-639-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C COLUMBUS OH
2016-09-14 614-639-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-09-14 614-639-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-09-14 614-639-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-09-09 614-689-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J DUBLIN OH
2016-09-09 614-689-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J DUBLIN OH
2016-09-07 614-957-9XXX 9000–9999Assigned METROPCS, INC. 5562 GROVE CITY OH
2016-09-02 614-368-3XXX 3000–3999Assigned METROPCS, INC. 5562 WORTHINGTN OH
2016-09-02 614-368-4XXX 4000–4999Assigned METROPCS, INC. 5562 WORTHINGTN OH
2016-09-02 614-612-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F ALTON OH
2016-08-31 614-680-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-08-31 614-680-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-08-31 614-680-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-08-31 614-680-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-08-31 614-680-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-08-31 614-680-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-08-31 614-680-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-08-31 614-680-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-08-31 614-680-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-08-31 614-680-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-08-31 614-965-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-08-31 614-965-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS OH
2016-08-26 614-639-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 COLUMBUS OH
2016-08-24 614-349-9XXX 9000–9999Assigned IP HORIZON LLC 515J WJEFFERSON OH
2016-08-24 614-350-9XXX 9000–9999Assigned IP HORIZON LLC 515J LOCKBOURNE OH
2016-08-24 614-686-1XXX 1000–1999Assigned IP HORIZON LLC 515J HARRISBURG OH
2016-08-24 614-924-6XXX 6000–6999Assigned IP HORIZON LLC 515J NEW ALBANY OH
2016-08-24 614-974-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DUBLIN OH
2016-08-24 614-977-9XXX 9000–9999Assigned IP HORIZON LLC 515J CANALWHSTR OH
2016-08-18 614-344-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F HARRISBURG OH
2016-08-18 614-992-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F HARRISBURG OH
2016-08-17 614-977-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CANALWHSTR OH
2016-08-17 614-977-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CANALWHSTR OH
2016-08-15 614-969-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HILLIARD OH
2016-08-11 614-549-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - OH 7532 COLUMBUS OH
2016-08-09 614-942-9XXX 9000–9999Assigned METROPCS, INC. 5562 WESTERVL OH
2016-08-05 614-687-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-08-05 614-687-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-08-05 614-687-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 COLUMBUS OH
2016-08-04 614-969-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HILLIARD OH
2016-07-27 614-881-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F PLAIN CITY OH
2016-07-26 614-612-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F ALTON OH
2016-07-26 614-676-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F GAHANNA OH
2016-07-26 614-689-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F DUBLIN 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.