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
2021-01-04 234-272-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C ROGERS OH
2021-01-04 234-272-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C ROGERS OH
2021-01-04 234-278-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C HINCKLEY OH
2021-01-04 234-278-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C HINCKLEY OH
2021-01-04 234-278-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C HINCKLEY OH
2021-01-04 234-286-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C WOOSTER OH
2021-01-04 234-286-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C WOOSTER OH
2021-01-04 234-290-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C WINDHAM OH
2021-01-04 234-290-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C WINDHAM OH
2021-01-04 234-332-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C LODI OH
2021-01-04 234-332-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C LODI OH
2021-01-04 234-332-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C LODI OH
2021-01-04 234-336-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C EPALESTINE OH
2021-01-04 234-336-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C EPALESTINE OH
2021-01-04 234-336-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C EPALESTINE OH
2021-01-04 234-400-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C RICHFIELD OH
2021-01-04 234-400-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C RICHFIELD OH
2021-01-04 234-402-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C VALLEYCITY OH
2021-01-04 234-402-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C VALLEYCITY OH
2021-01-04 234-404-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C ROOTSTOWN OH
2021-01-04 234-404-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C ROOTSTOWN OH
2021-01-04 234-415-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C KIDRON OH
2021-01-04 234-415-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C KIDRON OH
2021-01-04 234-415-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C KIDRON OH
2021-01-04 234-423-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C WILMOT OH
2021-01-04 234-423-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C WILMOT OH
2021-01-04 234-428-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C NEWTON FLS OH
2021-01-04 234-428-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C NEWTON FLS OH
2021-01-04 234-437-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C STERLING OH
2021-01-04 234-437-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C STERLING OH
2021-01-04 234-501-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C MARSHALLVL OH
2021-01-04 234-501-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C MARSHALLVL OH
2021-01-04 234-501-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C MARSHALLVL OH
2021-01-04 234-516-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C MANCHESTR OH
2021-01-04 234-516-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C MANCHESTR OH
2021-01-04 234-516-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C MANCHESTR OH
2021-01-04 234-540-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C KINSMAN OH
2021-01-04 234-540-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C KINSMAN OH
2021-01-04 234-540-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C KINSMAN OH
2021-01-04 234-562-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C NO BENTON OH
2021-01-04 234-562-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C NO BENTON OH
2021-01-04 234-565-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C SHARON CTR OH
2021-01-04 234-565-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C SHARON CTR OH
2021-01-04 234-595-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C GLENMONT OH
2021-01-04 234-595-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C GLENMONT OH
2021-01-04 234-599-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C STRASBURG OH
2021-01-04 234-599-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C STRASBURG OH
2021-01-04 234-742-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C HOLMESVL OH
2021-01-04 234-742-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C HOLMESVL OH
2021-01-04 234-742-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C HOLMESVL 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.