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
2023-04-17 346-623-2XXX ONVOY, LLC - TX 903C SATSUMA TX
2023-04-17 346-642-4XXX ONVOY, LLC - TX 903C HSTNSUBURB TX
2023-04-17 346-642-5XXX ONVOY, LLC - TX 903C HSTNSUBURB TX
2023-04-17 817-616-8XXX ONVOY, LLC - TX 903C ATLAS TX
2023-04-10 346-480-2XXX ONVOY, LLC - TX 903C CROSBY TX
2023-04-05 254-362-3XXX ONVOY, LLC - TX 903C WACO TX
2023-04-05 254-566-7XXX ONVOY, LLC - TX 903C TROY TX
2023-03-29 737-497-7XXX ONVOY, LLC - TX 903C AUSTIN TX
2023-03-29 737-497-8XXX ONVOY, LLC - TX 903C AUSTIN TX
2023-03-29 817-508-2XXX ONVOY, LLC - TX 903C EULESS TX
2023-03-24 254-348-7XXX ONVOY, LLC - TX 903C LAKESIDVLG TX
2023-03-24 254-354-1XXX ONVOY, LLC - TX 903C PRAIRIE HL TX
2023-03-24 254-514-4XXX ONVOY, LLC - TX 903C BUCKHOLTS TX
2023-03-24 430-208-4XXX ONVOY, LLC - TX 903C DEKALB TX
2023-03-24 432-293-1XXX ONVOY, LLC - TX 903C EAST HOBBS TX
2023-03-24 432-293-7XXX ONVOY, LLC - TX 903C EAST HOBBS TX
2023-03-24 432-322-8XXX ONVOY, LLC - TX 903C FRANKEL CY TX
2023-03-24 806-816-2XXX ONVOY, LLC - TX 903C SHAMROCK TX
2023-03-24 830-250-5XXX ONVOY, LLC - TX 903C NIXON TX
2023-03-24 903-205-7XXX ONVOY, LLC - TX 903C DAINGERFLD TX
2023-03-24 979-356-5XXX ONVOY, LLC - TX 903C SCHULENBG TX
2023-03-20 830-935-8XXX ONVOY, LLC - TX 903C HANCOCK TX
2023-03-13 737-530-0XXX ONVOY, LLC - TX 903C LOMETA TX
2023-03-13 830-516-2XXX ONVOY, LLC - TX 903C EAGLE PASS TX
2023-03-09 254-347-8XXX ONVOY, LLC - TX 903C VALLEY ML TX
2023-03-08 254-536-7XXX ONVOY, LLC - TX 903C MALONE TX
2023-03-08 737-310-6XXX ONVOY, LLC - TX 903C WIMBERLEY TX
2023-03-08 737-378-8XXX ONVOY, LLC - TX 903C KYLE TX
2023-03-06 254-816-2XXX ONVOY, LLC - TX 903C KILLEEN TX
2023-03-06 254-816-3XXX ONVOY, LLC - TX 903C KILLEEN TX
2023-03-02 817-672-0XXX ONVOY, LLC - TX 903C KENNEDALE TX
2023-03-02 817-969-9XXX ONVOY, LLC - TX 903C KENNEDALE TX
2023-03-01 903-470-8XXX ONVOY, LLC - TX 903C LONGVIEW TX
2023-02-24 346-654-3XXX ONVOY, LLC - TX 903C PINEHURST TX
2023-02-24 832-932-6XXX ONVOY, LLC - TX 903C LEAGUECITY TX
2023-02-22 409-288-2XXX ONVOY, LLC - TX 903C BEAUMONT TX
2023-02-22 409-288-3XXX ONVOY, LLC - TX 903C BEAUMONT TX
2023-02-17 737-387-0XXX ONVOY, LLC - TX 903C SAN MARCOS TX
2023-02-17 936-693-9XXX ONVOY, LLC - TX 903C CONROE TX
2023-02-14 254-331-4XXX ONVOY, LLC - TX 903C RIESEL TX
2023-02-14 430-296-2XXX ONVOY, LLC - TX 903C BAGWELL TX
2023-02-14 432-293-8XXX ONVOY, LLC - TX 903C EAST HOBBS TX
2023-02-14 432-526-8XXX ONVOY, LLC - TX 903C EUNICE WST TX
2023-02-14 817-510-8XXX ONVOY, LLC - TX 903C EULESS TX
2023-02-10 361-427-2XXX ONVOY, LLC - TX 903C YOAKUM TX
2023-02-10 430-256-8XXX ONVOY, LLC - TX 903C CADDOMILLS TX
2023-02-10 682-413-4XXX ONVOY, LLC - TX 903C CLEBURNE TX
2023-02-10 737-339-8XXX ONVOY, LLC - TX 903C TAYLOR TX
2023-02-08 346-615-3XXX ONVOY, LLC - TX 903C KATY TX
2023-02-08 346-615-4XXX ONVOY, LLC - TX 903C KATY 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.