NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

21 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

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 — NPA 254
ONVOY, LLC - TX 10
NEW CINGULAR WIRELESS PCS, LLC - IL 4
BANDWIDTH.COM CLEC, LLC - TX 3
AHOI LLC 2
TELEPORT COMMUNICATIONS AMERICA, LLC - TX 1
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
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2019-10-03 254-970-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C FLORENCE TX
2019-10-03 254-974-8XXX 8000–8999Assigned ONVOY, LLC - TX 903C IREDELL TX
2019-10-02 254-232-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C LAGUNA PK TX
2019-10-02 254-232-6XXX 6000–6999Assigned ONVOY, LLC - TX 903C LAGUNA PK TX
2019-10-02 254-244-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C OGLESBY TX
2019-10-02 254-244-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C OGLESBY TX
2019-10-02 254-249-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C HOLLAND TX
2019-10-02 254-249-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C HOLLAND TX
2019-10-02 254-263-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C REAGAN TX
2019-10-02 254-263-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C REAGAN TX
2019-10-02 254-272-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C HEIDENHEMR TX
2019-10-02 254-272-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C HEIDENHEMR TX
2019-10-02 254-274-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C ZABCIKVL TX
2019-10-02 254-274-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C ZABCIKVL TX
2019-10-02 254-276-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C IRENE TX
2019-10-02 254-276-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C IRENE TX
2019-10-02 254-277-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C MOFFAT TX
2019-10-02 254-277-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C MOFFAT TX
2019-10-02 254-278-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C COPPERASCV TX
2019-10-02 254-278-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C COPPERASCV TX
2019-10-02 254-279-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C BREMOND TX
2019-10-02 254-279-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C BREMOND TX
2019-10-02 254-280-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C OENAVILLE TX
2019-10-02 254-280-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C OENAVILLE TX
2019-10-02 254-282-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C CRANFILSGP TX
2019-10-02 254-282-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C CRANFILSGP TX
2019-10-02 254-284-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C ROGERS TX
2019-10-02 254-284-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C ROGERS TX
2019-10-02 254-293-6XXX 6000–6999Assigned ONVOY, LLC - TX 903C SALADO TX
2019-10-02 254-293-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C SALADO TX
2019-10-02 254-306-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C THORNTON TX
2019-10-02 254-306-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C THORNTON TX
2019-10-02 254-310-6XXX 6000–6999Assigned ONVOY, LLC - TX 903C LITTLE RIV TX
2019-10-02 254-310-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C LITTLE RIV TX
2019-10-02 254-312-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C KILLEEN TX
2019-10-02 254-312-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C KILLEEN TX
2019-10-02 254-318-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C BUCKHOLTS TX
2019-10-02 254-318-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C BUCKHOLTS TX
2019-10-02 254-320-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C MOODY TX
2019-10-02 254-320-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C MOODY TX
2019-10-02 254-322-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C TURNERSVL TX
2019-10-02 254-322-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C TURNERSVL TX
2019-10-02 254-323-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C EDDY TX
2019-10-02 254-323-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C EDDY TX
2019-10-02 254-326-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C CLIFTON TX
2019-10-02 254-326-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C CLIFTON TX
2019-10-02 254-330-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C HUBBARD TX
2019-10-02 254-330-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C HUBBARD TX
2019-10-02 254-331-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C RIESEL TX
2019-10-02 254-331-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C RIESEL TX

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.