NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

153 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
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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedBlockAssigneeOCNRate centerState
2019-06-12 254-988-8XXX ONVOY, LLC - TX 903C ROSEBUD TX
2019-06-12 430-209-0XXX ONVOY, LLC - TX 903C DEPORT TX
2019-06-12 903-418-0XXX ONVOY, LLC - TX 903C DETROIT TX
2019-06-12 903-698-1XXX ONVOY, LLC - TX 903C BAGWELL TX
2019-06-12 903-741-2XXX ONVOY, LLC - TX 903C BOGATA TX
2019-06-12 936-220-0XXX ONVOY, LLC - TX 903C BEDIAS TX
2019-06-12 936-226-0XXX ONVOY, LLC - TX 903C NORMANGEE TX
2019-06-12 936-227-0XXX ONVOY, LLC - TX 903C CUSHING TX
2019-06-12 936-246-0XXX ONVOY, LLC - TX 903C JOAQUIN TX
2019-06-12 936-259-0XXX ONVOY, LLC - TX 903C GROVETON TX
2019-06-12 936-278-0XXX ONVOY, LLC - TX 903C WATERWOOD TX
2019-06-12 936-279-0XXX ONVOY, LLC - TX 903C GARRISON TX
2019-06-12 936-312-8XXX ONVOY, LLC - TX 903C GRAPELAND TX
2019-06-12 936-356-8XXX ONVOY, LLC - TX 903C TENAHA TX
2019-06-12 936-369-0XXX ONVOY, LLC - TX 903C REKLAW TX
2019-06-12 936-534-9XXX ONVOY, LLC - TX 903C TRINITY TX
2019-06-12 936-624-0XXX ONVOY, LLC - TX 903C AUSTONIO TX
2019-06-12 936-636-1XXX ONVOY, LLC - TX 903C LOVELADY TX
2019-06-12 936-638-0XXX ONVOY, LLC - TX 903C PENNINGTON TX
2019-06-12 936-655-0XXX ONVOY, LLC - TX 903C KENNARD TX
2019-06-12 979-491-9XXX ONVOY, LLC - TX 903C SWEENY TX
2019-05-24 806-639-4XXX ONVOY, LLC - TX 903C AMARILLO TX
2019-05-24 806-639-5XXX ONVOY, LLC - TX 903C AMARILLO TX
2019-05-24 806-639-8XXX ONVOY, LLC - TX 903C AMARILLO TX
2019-05-24 806-639-9XXX ONVOY, LLC - TX 903C AMARILLO TX
2019-05-24 806-642-4XXX ONVOY, LLC - TX 903C LUBBOCK TX
2019-05-24 806-642-5XXX ONVOY, LLC - TX 903C LUBBOCK TX
2019-05-24 806-642-6XXX ONVOY, LLC - TX 903C LUBBOCK TX
2019-05-24 915-975-0XXX ONVOY, LLC - TX 903C EL PASO TX
2019-05-24 915-975-5XXX ONVOY, LLC - TX 903C EL PASO TX
2019-05-24 915-975-6XXX ONVOY, LLC - TX 903C EL PASO TX
2019-05-24 915-975-7XXX ONVOY, LLC - TX 903C EL PASO TX
2019-05-24 915-975-9XXX ONVOY, LLC - TX 903C EL PASO TX
2019-05-24 915-990-3XXX ONVOY, LLC - TX 903C EL PASO TX
2019-05-20 346-500-5XXX ONVOY, LLC - TX 903C HOUSTON TX
2019-05-20 346-500-6XXX ONVOY, LLC - TX 903C HOUSTON TX
2019-05-17 817-837-0XXX ONVOY, LLC - TX 903C ROANOKE TX
2019-05-17 817-854-1XXX ONVOY, LLC - TX 903C ROANOKE TX
2019-05-17 817-854-8XXX ONVOY, LLC - TX 903C ROANOKE TX
2019-05-17 817-854-9XXX ONVOY, LLC - TX 903C ROANOKE TX
2019-05-15 469-393-5XXX ONVOY, LLC - TX 903C ALLEN TX
2019-05-15 469-393-7XXX ONVOY, LLC - TX 903C ALLEN TX
2019-05-15 469-421-9XXX ONVOY, LLC - TX 903C ALLEN TX
2019-05-15 469-613-0XXX ONVOY, LLC - TX 903C PLANO TX
2019-05-15 469-613-1XXX ONVOY, LLC - TX 903C PLANO TX
2019-05-15 469-613-2XXX ONVOY, LLC - TX 903C PLANO TX
2019-05-15 469-613-3XXX ONVOY, LLC - TX 903C PLANO TX
2019-05-15 469-613-4XXX ONVOY, LLC - TX 903C PLANO TX
2019-05-15 469-613-5XXX ONVOY, LLC - TX 903C PLANO TX
2019-05-15 682-610-0XXX ONVOY, LLC - TX 903C FORT WORTH TX

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.