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
2021-01-05 469-871-2XXX ONVOY, LLC - TX 903C JOSEPHINE TX
2021-01-05 469-887-4XXX ONVOY, LLC - TX 903C ROCKWALL TX
2021-01-05 469-887-5XXX ONVOY, LLC - TX 903C ROCKWALL TX
2021-01-05 469-936-1XXX ONVOY, LLC - TX 903C PRINCETON TX
2021-01-05 469-936-2XXX ONVOY, LLC - TX 903C PRINCETON TX
2021-01-05 469-981-7XXX ONVOY, LLC - TX 903C ROYSE CITY TX
2021-01-05 903-273-1XXX ONVOY, LLC - TX 903C FRANKSTON TX
2021-01-05 903-273-6XXX ONVOY, LLC - TX 903C FRANKSTON TX
2021-01-05 903-418-7XXX ONVOY, LLC - TX 903C DETROIT TX
2021-01-05 903-418-8XXX ONVOY, LLC - TX 903C DETROIT TX
2021-01-05 903-437-2XXX ONVOY, LLC - TX 903C BROWNSBORO TX
2021-01-05 903-437-6XXX ONVOY, LLC - TX 903C BROWNSBORO TX
2021-01-05 903-499-5XXX ONVOY, LLC - TX 903C CAYUGA TX
2021-01-05 903-499-6XXX ONVOY, LLC - TX 903C CAYUGA TX
2021-01-05 903-990-1XXX ONVOY, LLC - TX 903C BONHAM TX
2021-01-05 903-990-2XXX ONVOY, LLC - TX 903C BONHAM TX
2021-01-05 945-465-0XXX ONVOY, LLC - TX 903C COMBINE TX
2021-01-05 945-465-1XXX ONVOY, LLC - TX 903C COMBINE TX
2021-01-05 945-600-1XXX ONVOY, LLC - TX 903C CELINA TX
2021-01-05 945-600-3XXX ONVOY, LLC - TX 903C CELINA TX
2021-01-05 945-666-0XXX ONVOY, LLC - TX 903C PALMER TX
2021-01-05 945-666-1XXX ONVOY, LLC - TX 903C PALMER TX
2021-01-05 945-888-1XXX ONVOY, LLC - TX 903C BLUE RIDGE TX
2021-01-05 945-888-2XXX ONVOY, LLC - TX 903C BLUE RIDGE TX
2021-01-05 945-999-0XXX ONVOY, LLC - TX 903C BRISTOL TX
2021-01-05 945-999-1XXX ONVOY, LLC - TX 903C BRISTOL TX
2021-01-04 210-953-0XXX ONVOY, LLC - TX 903C SANANTONIO TX
2021-01-04 210-953-1XXX ONVOY, LLC - TX 903C SANANTONIO TX
2021-01-04 210-953-2XXX ONVOY, LLC - TX 903C SANANTONIO TX
2021-01-04 210-953-3XXX ONVOY, LLC - TX 903C SANANTONIO TX
2021-01-04 210-953-4XXX ONVOY, LLC - TX 903C SANANTONIO TX
2021-01-04 210-953-5XXX ONVOY, LLC - TX 903C SANANTONIO TX
2021-01-04 210-953-6XXX ONVOY, LLC - TX 903C SANANTONIO TX
2021-01-04 210-953-7XXX ONVOY, LLC - TX 903C SANANTONIO TX
2021-01-04 210-953-8XXX ONVOY, LLC - TX 903C SANANTONIO TX
2021-01-04 210-953-9XXX ONVOY, LLC - TX 903C SANANTONIO TX
2021-01-04 254-280-8XXX ONVOY, LLC - TX 903C OENAVILLE TX
2021-01-04 254-280-9XXX ONVOY, LLC - TX 903C OENAVILLE TX
2021-01-04 254-284-8XXX ONVOY, LLC - TX 903C ROGERS TX
2021-01-04 254-284-9XXX ONVOY, LLC - TX 903C ROGERS TX
2021-01-04 254-320-7XXX ONVOY, LLC - TX 903C MOODY TX
2021-01-04 254-320-8XXX ONVOY, LLC - TX 903C MOODY TX
2021-01-04 254-322-8XXX ONVOY, LLC - TX 903C TURNERSVL TX
2021-01-04 254-322-9XXX ONVOY, LLC - TX 903C TURNERSVL TX
2021-01-04 254-331-7XXX ONVOY, LLC - TX 903C RIESEL TX
2021-01-04 254-331-8XXX ONVOY, LLC - TX 903C RIESEL TX
2021-01-04 254-355-8XXX ONVOY, LLC - TX 903C MEXIA TX
2021-01-04 254-355-9XXX ONVOY, LLC - TX 903C MEXIA TX
2021-01-04 254-358-7XXX ONVOY, LLC - TX 903C SANDY TX
2021-01-04 254-358-8XXX ONVOY, LLC - TX 903C SANDY 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.