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
2020-07-24 936-935-3XXX ONVOY, LLC - TX 903C NORTHZULCH TX
2020-07-24 936-937-2XXX ONVOY, LLC - TX 903C HILLTOPLKS TX
2020-07-24 936-937-3XXX ONVOY, LLC - TX 903C HILLTOPLKS TX
2020-07-24 940-204-5XXX ONVOY, LLC - TX 903C SANTO TX
2020-07-24 940-204-6XXX ONVOY, LLC - TX 903C SANTO TX
2020-07-24 940-236-2XXX ONVOY, LLC - TX 903C ST JO TX
2020-07-24 940-236-3XXX ONVOY, LLC - TX 903C ST JO TX
2020-07-24 940-251-2XXX ONVOY, LLC - TX 903C PSMKNGDMLK TX
2020-07-24 940-251-3XXX ONVOY, LLC - TX 903C PSMKNGDMLK TX
2020-07-24 940-260-2XXX ONVOY, LLC - TX 903C GRAFORD TX
2020-07-24 940-260-3XXX ONVOY, LLC - TX 903C GRAFORD TX
2020-07-23 430-213-4XXX ONVOY, LLC - TX 903C MALAKOFF TX
2020-07-23 430-213-5XXX ONVOY, LLC - TX 903C MALAKOFF TX
2020-07-23 430-213-6XXX ONVOY, LLC - TX 903C MALAKOFF TX
2020-07-23 430-246-5XXX ONVOY, LLC - TX 903C TUCKER TX
2020-07-23 430-246-6XXX ONVOY, LLC - TX 903C TUCKER TX
2020-07-23 430-246-7XXX ONVOY, LLC - TX 903C TUCKER TX
2020-07-23 430-500-2XXX ONVOY, LLC - TX 903C POTTSBORO TX
2020-07-23 430-500-3XXX ONVOY, LLC - TX 903C POTTSBORO TX
2020-07-23 430-500-4XXX ONVOY, LLC - TX 903C POTTSBORO TX
2020-07-23 469-457-2XXX ONVOY, LLC - TX 903C MAYPEARL TX
2020-07-23 469-457-3XXX ONVOY, LLC - TX 903C MAYPEARL TX
2020-07-23 469-457-4XXX ONVOY, LLC - TX 903C MAYPEARL TX
2020-07-23 469-489-3XXX ONVOY, LLC - TX 903C WILMER TX
2020-07-23 469-489-4XXX ONVOY, LLC - TX 903C WILMER TX
2020-07-23 469-489-5XXX ONVOY, LLC - TX 903C WILMER TX
2020-07-23 469-529-6XXX ONVOY, LLC - TX 903C SCURRY TX
2020-07-23 469-529-7XXX ONVOY, LLC - TX 903C SCURRY TX
2020-07-23 469-529-8XXX ONVOY, LLC - TX 903C SCURRY TX
2020-07-23 469-564-3XXX ONVOY, LLC - TX 903C VENUS TX
2020-07-23 469-564-4XXX ONVOY, LLC - TX 903C VENUS TX
2020-07-23 469-564-5XXX ONVOY, LLC - TX 903C VENUS TX
2020-07-23 682-310-5XXX ONVOY, LLC - TX 903C RENO TX
2020-07-23 682-310-6XXX ONVOY, LLC - TX 903C RENO TX
2020-07-23 682-327-0XXX ONVOY, LLC - TX 903C WEATHERFD TX
2020-07-23 682-327-1XXX ONVOY, LLC - TX 903C WEATHERFD TX
2020-07-23 682-327-5XXX ONVOY, LLC - TX 903C WEATHERFD TX
2020-07-23 682-868-2XXX ONVOY, LLC - TX 903C MANSFIELD TX
2020-07-23 682-868-3XXX ONVOY, LLC - TX 903C MANSFIELD TX
2020-07-23 682-868-4XXX ONVOY, LLC - TX 903C MANSFIELD TX
2020-07-23 682-946-4XXX ONVOY, LLC - TX 903C RHOME TX
2020-07-23 682-946-5XXX ONVOY, LLC - TX 903C RHOME TX
2020-07-23 682-946-6XXX ONVOY, LLC - TX 903C RHOME TX
2020-07-23 817-663-0XXX ONVOY, LLC - TX 903C NRICHLDHLS TX
2020-07-23 817-859-6XXX ONVOY, LLC - TX 903C ROANOKE TX
2020-07-23 817-859-7XXX ONVOY, LLC - TX 903C ROANOKE TX
2020-07-23 817-859-8XXX ONVOY, LLC - TX 903C ROANOKE TX
2020-07-23 817-918-8XXX ONVOY, LLC - TX 903C NRICHLDHLS TX
2020-07-23 903-587-5XXX ONVOY, LLC - TX 903C LEONARD TX
2020-07-23 940-286-3XXX ONVOY, LLC - TX 903C PILOTPOINT 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.