NumberResearch Membership · Data 2026-04

Recent thousands-block assignments

177 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 177
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
2023-07-13 956-696-9XXX ONVOY, LLC - TX 903C RIGRANDECY TX
2023-07-11 254-490-2XXX ONVOY, LLC - TX 903C HUBBARD TX
2023-07-11 254-491-2XXX ONVOY, LLC - TX 903C PRAIRIE HL TX
2023-07-11 254-497-2XXX ONVOY, LLC - TX 903C RIESEL TX
2023-07-11 254-502-2XXX ONVOY, LLC - TX 903C ROSENTHAL TX
2023-07-11 254-507-2XXX ONVOY, LLC - TX 903C LOTT TX
2023-07-11 325-329-2XXX ONVOY, LLC - TX 903C COMANCHE TX
2023-07-11 346-480-6XXX ONVOY, LLC - TX 903C CROSBY TX
2023-07-11 346-489-8XXX ONVOY, LLC - TX 903C LA PORTE TX
2023-07-11 346-537-0XXX ONVOY, LLC - TX 903C HOUSTON TX
2023-07-11 346-586-0XXX ONVOY, LLC - TX 903C HOUSTON TX
2023-07-11 346-586-1XXX ONVOY, LLC - TX 903C HOUSTON TX
2023-07-11 346-586-2XXX ONVOY, LLC - TX 903C HOUSTON TX
2023-07-11 346-591-0XXX ONVOY, LLC - TX 903C PORTER HTS TX
2023-07-11 346-654-0XXX ONVOY, LLC - TX 903C PINEHURST TX
2023-07-11 346-680-2XXX ONVOY, LLC - TX 903C HSTNSUBURB TX
2023-07-11 346-680-3XXX ONVOY, LLC - TX 903C HSTNSUBURB TX
2023-07-11 346-681-2XXX ONVOY, LLC - TX 903C SUGAR LAND TX
2023-07-11 346-724-0XXX ONVOY, LLC - TX 903C LANGHAMCRK TX
2023-07-11 346-724-1XXX ONVOY, LLC - TX 903C LANGHAMCRK TX
2023-07-11 915-339-0XXX ONVOY, LLC - TX 903C EL PASO TX
2023-07-11 915-339-9XXX ONVOY, LLC - TX 903C EL PASO TX
2023-07-10 325-222-0XXX ONVOY, LLC - TX 903C SAN ANGELO TX
2023-07-10 325-290-8XXX ONVOY, LLC - TX 903C OZONA TX
2023-07-10 325-291-8XXX ONVOY, LLC - TX 903C STERLINGCY TX
2023-07-10 325-322-8XXX ONVOY, LLC - TX 903C LLANO TX
2023-07-10 325-530-5XXX ONVOY, LLC - TX 903C SONORA TX
2023-07-10 940-223-0XXX ONVOY, LLC - TX 903C VERNON TX
2023-07-10 940-298-0XXX ONVOY, LLC - TX 903C WICHITAFLS TX
2023-07-10 940-338-0XXX ONVOY, LLC - TX 903C BOWIE TX
2023-07-07 254-302-0XXX ONVOY, LLC - TX 903C COPPERASCV TX
2023-07-07 254-310-8XXX ONVOY, LLC - TX 903C LITTLE RIV TX
2023-07-07 254-347-0XXX ONVOY, LLC - TX 903C VALLEY ML TX
2023-07-07 254-357-0XXX ONVOY, LLC - TX 903C ROGERS TX
2023-07-07 254-358-2XXX ONVOY, LLC - TX 903C SANDY TX
2023-07-07 254-395-0XXX ONVOY, LLC - TX 903C TEHUACANA TX
2023-07-07 254-406-8XXX ONVOY, LLC - TX 903C FORT HOOD TX
2023-07-07 254-427-9XXX ONVOY, LLC - TX 903C LAGUNA PK TX
2023-07-07 254-514-0XXX ONVOY, LLC - TX 903C BUCKHOLTS TX
2023-07-07 254-570-4XXX ONVOY, LLC - TX 903C DAWSON TX
2023-07-07 254-684-0XXX ONVOY, LLC - TX 903C TURNERSVL TX
2023-07-07 254-864-1XXX ONVOY, LLC - TX 903C BRANDON TX
2023-07-07 430-254-2XXX ONVOY, LLC - TX 903C REDWATER TX
2023-07-07 430-281-2XXX ONVOY, LLC - TX 903C CARTHAGE TX
2023-07-07 430-297-1XXX ONVOY, LLC - TX 903C MTPLEASANT TX
2023-07-07 430-297-5XXX ONVOY, LLC - TX 903C MTPLEASANT TX
2023-07-07 430-325-2XXX ONVOY, LLC - TX 903C MINEOLA TX
2023-07-07 806-615-0XXX ONVOY, LLC - TX 903C WHEELER TX
2023-07-07 806-733-0XXX ONVOY, LLC - TX 903C GRUVER TX
2023-07-07 806-813-1XXX ONVOY, LLC - TX 903C ALLISON 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.