NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

12 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 234
INTRADO COMMUNICATIONS, LLC 2
HD CARRIER LLC 2
EXIANT COMMUNICATIONS LLC 2
AHOI LLC 2
8X8, INC. 2
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
2020-05-20 234-272-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C ROGERS OH
2020-05-20 234-272-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C ROGERS OH
2020-05-20 234-274-2XXX 2000–2999Assigned CSC WIRELESS, LLC 425J AKRON OH
2020-05-12 234-272-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F ROGERS OH
2020-05-12 234-273-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F LEETONIA OH
2020-04-29 234-224-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WELLSVILLE OH
2020-04-29 234-339-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - OH 7532 GIRARD OH
2020-04-28 234-801-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 NEWPHLDLPH OH
2020-04-22 234-271-0XXX 0000–0999Assigned INTRADO COMMUNICATIONS, LLC 9557 AKRON OH
2020-04-22 234-271-1XXX 1000–1999Assigned INTRADO COMMUNICATIONS, LLC 9557 AKRON OH
2020-04-22 234-271-8XXX 8000–8999Assigned INTRADO COMMUNICATIONS, LLC 9557 AKRON OH
2020-04-22 234-271-9XXX 9000–9999Assigned INTRADO COMMUNICATIONS, LLC 9557 AKRON OH
2020-04-20 234-219-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C DALTON OH
2020-04-20 234-219-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C DALTON OH
2020-04-15 234-270-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F UNIONTOWN OH
2020-04-09 234-978-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F HARTVILLE OH
2020-03-30 234-267-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F HIRAM OH
2020-03-27 234-266-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C WADSWORTH OH
2020-03-27 234-266-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C WADSWORTH OH
2020-03-26 234-204-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C HOLMESVL OH
2020-03-26 234-204-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C HOLMESVL OH
2020-03-26 234-233-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C KENT OH
2020-03-26 234-251-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C UNIONTOWN OH
2020-03-26 234-251-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C UNIONTOWN OH
2020-03-26 234-257-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C MONTROSE OH
2020-03-26 234-257-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C MONTROSE OH
2020-03-26 234-257-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C MONTROSE OH
2020-03-26 234-263-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C KENT OH
2020-03-26 234-267-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C HIRAM OH
2020-03-26 234-267-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C HIRAM OH
2020-03-26 234-516-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C MANCHESTR OH
2020-03-26 234-516-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C MANCHESTR OH
2020-03-26 234-529-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2020-03-26 234-529-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2020-03-26 234-529-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2020-03-26 234-601-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C WESTFLDCTR OH
2020-03-26 234-601-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C WESTFLDCTR OH
2020-03-26 234-601-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C WESTFLDCTR OH
2020-03-26 234-720-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C ATWATER OH
2020-03-26 234-720-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C ATWATER OH
2020-03-26 234-720-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C ATWATER OH
2020-03-26 234-931-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C CANALFULTN OH
2020-03-26 234-931-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C CANALFULTN OH
2020-03-26 234-931-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C CANALFULTN OH
2020-03-25 234-529-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C AKRON OH
2020-03-25 234-529-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C AKRON OH
2020-03-25 234-529-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C AKRON OH
2020-03-23 234-248-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C SHARON CTR OH
2020-03-23 234-265-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C SALINEVL OH
2020-03-23 234-265-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C SALINEVL 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.