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
2021-01-04 254-382-6XXX ONVOY, LLC - TX 903C MCGREGOR TX
2021-01-04 254-382-9XXX ONVOY, LLC - TX 903C MCGREGOR TX
2021-01-04 254-390-0XXX ONVOY, LLC - TX 903C TEHUACANA TX
2021-01-04 254-390-1XXX ONVOY, LLC - TX 903C TEHUACANA TX
2021-01-04 254-401-8XXX ONVOY, LLC - TX 903C ROSENTHAL TX
2021-01-04 254-401-9XXX ONVOY, LLC - TX 903C ROSENTHAL TX
2021-01-04 254-414-6XXX ONVOY, LLC - TX 903C LOTT TX
2021-01-04 254-414-7XXX ONVOY, LLC - TX 903C LOTT TX
2021-01-04 254-417-7XXX ONVOY, LLC - TX 903C WHITNEY TX
2021-01-04 254-417-8XXX ONVOY, LLC - TX 903C WHITNEY TX
2021-01-04 254-427-0XXX ONVOY, LLC - TX 903C LAGUNA PK TX
2021-01-04 254-427-1XXX ONVOY, LLC - TX 903C LAGUNA PK TX
2021-01-04 254-470-6XXX ONVOY, LLC - TX 903C OGLESBY TX
2021-01-04 254-470-9XXX ONVOY, LLC - TX 903C OGLESBY TX
2021-01-04 254-536-0XXX ONVOY, LLC - TX 903C MALONE TX
2021-01-04 254-536-1XXX ONVOY, LLC - TX 903C MALONE TX
2021-01-04 254-566-0XXX ONVOY, LLC - TX 903C TROY TX
2021-01-04 254-566-1XXX ONVOY, LLC - TX 903C TROY TX
2021-01-04 281-699-8XXX ONVOY, LLC - TX 903C CROSBY TX
2021-01-04 281-699-9XXX ONVOY, LLC - TX 903C CROSBY TX
2021-01-04 325-229-3XXX ONVOY, LLC - TX 903C WESTBROOK TX
2021-01-04 325-229-4XXX ONVOY, LLC - TX 903C WESTBROOK TX
2021-01-04 325-246-0XXX ONVOY, LLC - TX 903C MORAN TX
2021-01-04 325-246-8XXX ONVOY, LLC - TX 903C MORAN TX
2021-01-04 325-335-1XXX ONVOY, LLC - TX 903C HAMLIN TX
2021-01-04 325-335-2XXX ONVOY, LLC - TX 903C HAMLIN TX
2021-01-04 325-823-6XXX ONVOY, LLC - TX 903C ANSON TX
2021-01-04 325-823-9XXX ONVOY, LLC - TX 903C ANSON TX
2021-01-04 346-449-6XXX ONVOY, LLC - TX 903C CHANNELVW TX
2021-01-04 346-449-7XXX ONVOY, LLC - TX 903C CHANNELVW TX
2021-01-04 409-944-2XXX ONVOY, LLC - TX 903C TXSCYMARQU TX
2021-01-04 430-233-0XXX ONVOY, LLC - TX 903C VIVIAN TX
2021-01-04 430-233-1XXX ONVOY, LLC - TX 903C VIVIAN TX
2021-01-04 432-200-1XXX ONVOY, LLC - TX 903C COYANOSA TX
2021-01-04 432-200-8XXX ONVOY, LLC - TX 903C COYANOSA TX
2021-01-04 432-216-0XXX ONVOY, LLC - TX 903C MARATHON TX
2021-01-04 432-216-6XXX ONVOY, LLC - TX 903C MARATHON TX
2021-01-04 432-220-5XXX ONVOY, LLC - TX 903C RANKIN TX
2021-01-04 432-220-7XXX ONVOY, LLC - TX 903C RANKIN TX
2021-01-04 432-226-8XXX ONVOY, LLC - TX 903C FRANKEL CY TX
2021-01-04 432-226-9XXX ONVOY, LLC - TX 903C FRANKEL CY TX
2021-01-04 432-233-0XXX ONVOY, LLC - TX 903C FORSAN TX
2021-01-04 432-233-1XXX ONVOY, LLC - TX 903C FORSAN TX
2021-01-04 432-237-1XXX ONVOY, LLC - TX 903C STANTON TX
2021-01-04 432-237-9XXX ONVOY, LLC - TX 903C STANTON TX
2021-01-04 432-239-7XXX ONVOY, LLC - TX 903C BALMORHEA TX
2021-01-04 432-239-8XXX ONVOY, LLC - TX 903C BALMORHEA TX
2021-01-04 432-249-8XXX ONVOY, LLC - TX 903C FORT DAVIS TX
2021-01-04 432-249-9XXX ONVOY, LLC - TX 903C FORT DAVIS TX
2021-01-04 432-255-1XXX ONVOY, LLC - TX 903C TOYAH 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.