NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

8 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 326
ONVOY, LLC - OH 5
EXIANT COMMUNICATIONS LLC 2
8X8, INC. 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
2021-02-10 326-626-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C MEDWAY OH
2021-02-10 326-626-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C MEDWAY OH
2021-02-10 326-666-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C TREMONT CY OH
2021-02-10 326-888-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C MECHANCSBG OH
2021-02-10 326-888-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C MECHANCSBG OH
2021-02-10 326-900-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C YLSPGCLFTN OH
2021-02-10 326-900-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C YLSPGCLFTN OH
2021-02-08 326-266-1XXX 1000–1999Assigned TELNYX LLC 073H RAINSBORO OH
2021-01-13 326-999-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C WESTMILTON OH
2021-01-13 326-999-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C WESTMILTON OH
2021-01-11 326-777-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C GEORGETOWN OH
2021-01-04 326-200-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C MANCHESTER OH
2020-12-29 326-236-0XXX 0000–0999Assigned TELNYX LLC 073H FARMERSVL OH
2020-12-29 326-888-0XXX 0000–0999Assigned TELNYX LLC 073H MECHANCSBG OH
2020-12-29 326-999-0XXX 0000–0999Assigned TELNYX LLC 073H WESTMILTON OH
2020-12-16 326-465-0XXX 0000–0999Assigned TELNYX LLC 073H RIDGEWAY OH
2020-12-15 326-234-0XXX 0000–0999Assigned TELNYX LLC 073H BYHALIA OH
2020-12-15 326-345-0XXX 0000–0999Assigned TELNYX LLC 073H DE GRAFF OH
2020-12-14 326-800-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F BELLBROOK OH
2020-11-20 326-356-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C BELFAST OH
2020-11-20 326-356-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C BELFAST OH
2020-11-20 326-800-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C BELLBROOK OH
2020-11-20 326-800-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C BELLBROOK OH
2020-11-18 326-222-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C ABERDEEN OH
2020-11-18 326-222-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C ABERDEEN OH
2020-11-18 326-697-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F ENGLEWOOD OH
2020-11-18 326-697-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F ENGLEWOOD OH
2020-10-30 326-297-0XXX 0000–0999Assigned TON80 COMMUNICATIONS, LLC 516J BEAVERCREK OH
2020-10-30 326-297-1XXX 1000–1999Assigned TON80 COMMUNICATIONS, LLC 516J BEAVERCREK OH
2020-10-30 326-297-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J BEAVERCREK OH
2020-10-30 326-297-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J BEAVERCREK OH
2020-10-30 326-297-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J BEAVERCREK OH
2020-10-30 326-297-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J BEAVERCREK OH
2020-10-30 326-297-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J BEAVERCREK OH
2020-10-30 326-297-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J BEAVERCREK OH
2020-10-30 326-297-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J BEAVERCREK OH
2020-10-30 326-297-9XXX 9000–9999Assigned TON80 COMMUNICATIONS, LLC 516J BEAVERCREK OH
2020-10-20 326-400-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C HAMERSVL OH
2020-10-20 326-400-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C HAMERSVL OH
2020-10-01 326-222-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F ABERDEEN OH
2020-10-01 326-266-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F RAINSBORO OH
2020-10-01 326-600-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F MARSHALL OH
2020-09-09 326-356-7XXX 7000–7999Assigned FRACTEL, LLC 965H BELFAST OH
2020-09-09 326-356-9XXX 9000–9999Assigned FRACTEL, LLC 965H BELFAST OH
2020-08-17 326-697-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J ENGLEWOOD OH
2020-07-29 326-234-5XXX 5000–5999Assigned FRACTEL, LLC 965H BYHALIA OH
2020-07-29 326-345-6XXX 6000–6999Assigned FRACTEL, LLC 965H DE GRAFF OH
2020-07-29 326-465-8XXX 8000–8999Assigned FRACTEL, LLC 965H RIDGEWAY OH
2020-07-06 326-500-0XXX 0000–0999Assigned FRACTEL, LLC 965H SUGRTRERDG OH
2020-07-06 326-500-5XXX 5000–5999Assigned FRACTEL, LLC 965H SUGRTRERDG 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.