NumberResearch Membership · Data 2026-04

Recent thousands-block assignments

153 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 2026-04

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
ONVOY, LLC - TX 153
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
AssignedBlockAssigneeOCNRate centerState
2018-02-26 737-245-0XXX ONVOY, LLC - TX 903C GEORGETOWN TX
2018-02-26 737-260-0XXX ONVOY, LLC - TX 903C DRIPPNGSPG TX
2018-02-26 737-299-0XXX ONVOY, LLC - TX 903C LAMPASAS TX
2018-02-23 512-399-4XXX ONVOY, LLC - TX 903C THORNDTHRL TX
2018-02-23 512-488-4XXX ONVOY, LLC - TX 903C FENTRESS TX
2018-02-23 512-572-9XXX ONVOY, LLC - TX 903C BERTRAM TX
2018-02-23 512-641-2XXX ONVOY, LLC - TX 903C ADAMSVILLE TX
2018-02-23 512-668-1XXX ONVOY, LLC - TX 903C LOCKHART TX
2018-02-23 512-675-5XXX ONVOY, LLC - TX 903C BUCHANNDAM TX
2018-02-23 737-702-4XXX ONVOY, LLC - TX 903C GRANGER TX
2018-02-23 737-747-7XXX ONVOY, LLC - TX 903C BURNET TX
2018-02-23 737-881-3XXX ONVOY, LLC - TX 903C BASTROP TX
2018-02-22 346-332-0XXX ONVOY, LLC - TX 903C CYPRESS TX
2018-02-22 737-250-0XXX ONVOY, LLC - TX 903C MARTINDALE TX
2018-02-22 936-306-0XXX ONVOY, LLC - TX 903C NAVASOTA TX
2018-02-16 346-209-4XXX ONVOY, LLC - TX 903C LIVERPOOL TX
2018-02-16 346-268-5XXX ONVOY, LLC - TX 903C SPRING TX
2018-02-16 830-215-3XXX ONVOY, LLC - TX 903C KENEDY TX
2018-02-16 830-218-3XXX ONVOY, LLC - TX 903C LULING TX
2018-02-16 830-219-1XXX ONVOY, LLC - TX 903C CARRIZOSPG TX
2018-02-16 830-268-9XXX ONVOY, LLC - TX 903C PLEASANTON TX
2018-02-16 830-383-2XXX ONVOY, LLC - TX 903C FREDECKSBG TX
2018-02-16 830-947-7XXX ONVOY, LLC - TX 903C SUTHELDSPG TX
2018-02-16 832-307-3XXX ONVOY, LLC - TX 903C MONTBLVIEU TX
2018-02-16 936-337-6XXX ONVOY, LLC - TX 903C NEWWAVERLY TX
2018-02-16 979-243-2XXX ONVOY, LLC - TX 903C GARWOOD TX
2018-02-15 254-271-3XXX ONVOY, LLC - TX 903C EASTLAND TX
2018-02-14 430-206-4XXX ONVOY, LLC - TX 903C WOLFE CITY TX
2018-02-14 682-719-4XXX ONVOY, LLC - TX 903C GRANBURY TX
2018-02-14 817-697-9XXX ONVOY, LLC - TX 903C KELLER TX
2018-02-14 903-206-3XXX ONVOY, LLC - TX 903C TRENTON TX
2018-02-14 903-207-5XXX ONVOY, LLC - TX 903C GUNTER TX
2018-02-14 903-429-2XXX ONVOY, LLC - TX 903C COLLINSVL TX
2018-02-14 940-242-4XXX ONVOY, LLC - TX 903C JUSTIN TX
2018-02-09 806-310-5XXX ONVOY, LLC - TX 903C AMARILLO TX
2018-02-09 806-310-6XXX ONVOY, LLC - TX 903C AMARILLO TX
2018-02-07 346-295-0XXX ONVOY, LLC - TX 903C ARCOLA TX
2018-02-07 469-436-0XXX ONVOY, LLC - TX 903C DALLAS TX
2018-02-07 469-436-1XXX ONVOY, LLC - TX 903C DALLAS TX
2018-02-07 469-436-2XXX ONVOY, LLC - TX 903C DALLAS TX
2018-02-07 469-436-3XXX ONVOY, LLC - TX 903C DALLAS TX
2018-02-07 469-436-4XXX ONVOY, LLC - TX 903C DALLAS TX
2018-02-07 469-436-5XXX ONVOY, LLC - TX 903C DALLAS TX
2018-02-07 469-436-6XXX ONVOY, LLC - TX 903C DALLAS TX
2018-02-07 469-436-7XXX ONVOY, LLC - TX 903C DALLAS TX
2018-02-07 469-436-8XXX ONVOY, LLC - TX 903C DALLAS TX
2018-02-07 469-436-9XXX ONVOY, LLC - TX 903C DALLAS TX
2018-02-07 682-341-0XXX ONVOY, LLC - TX 903C MANSFIELD TX
2018-02-07 830-415-0XXX ONVOY, LLC - TX 903C EAGLE PASS TX
2018-02-06 346-326-0XXX ONVOY, LLC - TX 903C HOUSTON TX

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.