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
2021-06-25 614-339-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C DUBLIN OH
2021-06-22 614-780-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H DUBLIN OH
2021-06-22 614-874-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H DUBLIN OH
2021-05-26 614-647-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C NEW ALBANY OH
2021-05-26 614-647-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C NEW ALBANY OH
2021-04-28 614-780-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H DUBLIN OH
2021-04-23 614-647-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C NEW ALBANY OH
2021-04-23 614-647-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C NEW ALBANY OH
2021-04-16 614-647-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F NEW ALBANY OH
2021-04-16 614-647-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F NEW ALBANY OH
2021-03-30 614-494-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C CANALWHSTR OH
2021-03-30 614-494-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C CANALWHSTR OH
2021-03-30 614-647-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F NEW ALBANY OH
2021-03-30 614-647-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F NEW ALBANY OH
2021-03-26 614-647-0XXX 0000–0999Assigned TELNYX LLC 073H NEW ALBANY OH
2021-03-17 614-647-1XXX 1000–1999Assigned STRATUS NETWORKS 495J NEW ALBANY OH
2021-03-09 614-304-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C NEW ALBANY OH
2021-03-01 614-656-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F NEW ALBANY OH
2021-01-27 614-780-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H DUBLIN OH
2021-01-27 614-780-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H DUBLIN OH
2021-01-27 614-780-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H DUBLIN OH
2021-01-27 614-780-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H DUBLIN OH
2021-01-27 614-780-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H DUBLIN OH
2021-01-13 614-780-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - OH 7532 DUBLIN OH
2021-01-13 614-780-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - OH 7532 DUBLIN OH
2021-01-05 614-660-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C CANALWHSTR OH
2021-01-05 614-660-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C CANALWHSTR OH
2021-01-05 614-660-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C CANALWHSTR OH
2021-01-05 614-660-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C CANALWHSTR OH
2020-12-11 614-660-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F CANALWHSTR OH
2020-12-03 614-421-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J COLUMBUS OH
2020-11-11 614-618-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F COLUMBUS OH
2020-11-05 614-618-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C COLUMBUS OH
2020-11-05 614-618-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C COLUMBUS OH
2020-11-05 614-618-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C COLUMBUS OH
2020-11-05 614-858-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F GAHANNA OH
2020-11-05 614-892-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F REYNOLDSBG OH
2020-10-22 614-516-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WORTHINGTN OH
2020-10-22 614-540-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WORTHINGTN OH
2020-10-22 614-896-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WORTHINGTN OH
2020-10-20 614-660-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C CANALWHSTR OH
2020-10-20 614-660-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C CANALWHSTR OH
2020-10-20 614-825-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C WORTHINGTN OH
2020-10-20 614-880-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C WORTHINGTN OH
2020-08-29 614-618-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F COLUMBUS OH
2020-08-29 614-618-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F COLUMBUS OH
2020-08-29 614-618-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F COLUMBUS OH
2020-08-29 614-683-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C ALTON OH
2020-08-29 614-683-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C ALTON OH
2020-08-29 614-820-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C GROVE CITY 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.