NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

9 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 903
ONVOY, LLC - TX 6
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 3
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
2013-11-06 903-558-9XXX 9000–9999Assigned PEOPLES COMMUNICATION, INC. -TX 135H SULPHURSPG TX
2013-11-06 903-953-0XXX 0000–0999Assigned PEOPLES COMMUNICATION, INC. -TX 135H EMORY TX
2013-11-06 903-953-2XXX 2000–2999Assigned PEOPLES COMMUNICATION, INC. -TX 135H EMORY TX
2013-11-06 903-953-3XXX 3000–3999Assigned PEOPLES COMMUNICATION, INC. -TX 135H EMORY TX
2013-11-06 903-953-4XXX 4000–4999Assigned PEOPLES COMMUNICATION, INC. -TX 135H EMORY TX
2013-11-06 903-953-5XXX 5000–5999Assigned PEOPLES COMMUNICATION, INC. -TX 135H EMORY TX
2013-11-06 903-953-6XXX 6000–6999Assigned PEOPLES COMMUNICATION, INC. -TX 135H EMORY TX
2013-11-06 903-953-7XXX 7000–7999Assigned PEOPLES COMMUNICATION, INC. -TX 135H EMORY TX
2013-11-06 903-953-8XXX 8000–8999Assigned PEOPLES COMMUNICATION, INC. -TX 135H EMORY TX
2013-11-06 903-953-9XXX 9000–9999Assigned PEOPLES COMMUNICATION, INC. -TX 135H EMORY TX
2013-11-05 903-630-1XXX 1000–1999Assigned CSC VOICE, LLC 612K TYLER TX
2013-11-05 903-630-2XXX 2000–2999Assigned CSC VOICE, LLC 612K TYLER TX
2013-11-05 903-630-3XXX 3000–3999Assigned CSC VOICE, LLC 612K TYLER TX
2013-11-05 903-630-4XXX 4000–4999Assigned CSC VOICE, LLC 612K TYLER TX
2013-11-05 903-630-5XXX 5000–5999Assigned CSC VOICE, LLC 612K TYLER TX
2013-11-05 903-630-6XXX 6000–6999Assigned CSC VOICE, LLC 612K TYLER TX
2013-11-05 903-630-7XXX 7000–7999Assigned CSC VOICE, LLC 612K TYLER TX
2013-11-05 903-706-4XXX 4000–4999Assigned CSC VOICE, LLC 612K PARIS TX
2013-11-05 903-706-5XXX 5000–5999Assigned CSC VOICE, LLC 612K PARIS TX
2013-11-05 903-904-4XXX 4000–4999Assigned CSC VOICE, LLC 612K ATHENS TX
2013-11-05 903-904-5XXX 5000–5999Assigned CSC VOICE, LLC 612K ATHENS TX
2013-11-05 903-928-8XXX 8000–8999Assigned ONVOY, LLC - TX 903C TENESSCLNY TX
2013-11-04 903-206-6XXX 6000–6999Assigned PEOPLES COMMUNICATION, INC. -TX 135H TRENTON TX
2013-11-04 903-226-6XXX 6000–6999Assigned PEOPLES COMMUNICATION, INC. -TX 135H QUINLAN TX
2013-11-04 903-304-3XXX 3000–3999Assigned PEOPLES COMMUNICATION, INC. -TX 135H BONHAM TX
2013-11-04 903-367-9XXX 9000–9999Assigned PEOPLES COMMUNICATION, INC. -TX 135H LADONIA TX
2013-11-04 903-398-0XXX 0000–0999Assigned PEOPLES COMMUNICATION, INC. -TX 135H HONEYGROVE TX
2013-11-04 903-398-2XXX 2000–2999Assigned PEOPLES COMMUNICATION, INC. -TX 135H HONEYGROVE TX
2013-11-04 903-398-3XXX 3000–3999Assigned PEOPLES COMMUNICATION, INC. -TX 135H HONEYGROVE TX
2013-11-04 903-398-4XXX 4000–4999Assigned PEOPLES COMMUNICATION, INC. -TX 135H HONEYGROVE TX
2013-11-04 903-398-5XXX 5000–5999Assigned PEOPLES COMMUNICATION, INC. -TX 135H HONEYGROVE TX
2013-11-04 903-398-6XXX 6000–6999Assigned PEOPLES COMMUNICATION, INC. -TX 135H HONEYGROVE TX
2013-11-04 903-398-7XXX 7000–7999Assigned PEOPLES COMMUNICATION, INC. -TX 135H HONEYGROVE TX
2013-11-04 903-398-8XXX 8000–8999Assigned PEOPLES COMMUNICATION, INC. -TX 135H HONEYGROVE TX
2013-11-04 903-398-9XXX 9000–9999Assigned PEOPLES COMMUNICATION, INC. -TX 135H HONEYGROVE TX
2013-11-04 903-488-8XXX 8000–8999Assigned PEOPLES COMMUNICATION, INC. -TX 135H COMO TX
2013-11-04 903-496-4XXX 4000–4999Assigned PEOPLES COMMUNICATION, INC. -TX 135H WOLFE CITY TX
2013-11-04 903-502-5XXX 5000–5999Assigned PEOPLES COMMUNICATION, INC. -TX 135H CANTON TX
2013-11-04 903-527-9XXX 9000–9999Assigned PEOPLES COMMUNICATION, INC. -TX 135H CADDOMILLS TX
2013-11-04 903-568-9XXX 9000–9999Assigned PEOPLES COMMUNICATION, INC. -TX 135H CELESTE TX
2013-11-04 903-587-7XXX 7000–7999Assigned PEOPLES COMMUNICATION, INC. -TX 135H LEONARD TX
2013-11-04 903-609-4XXX 4000–4999Assigned PEOPLES COMMUNICATION, INC. -TX 135H PARIS TX
2013-11-04 903-623-0XXX 0000–0999Assigned PEOPLES COMMUNICATION, INC. -TX 135H WINDOM TX
2013-11-04 903-648-9XXX 9000–9999Assigned PEOPLES COMMUNICATION, INC. -TX 135H WEAVER TX
2013-11-04 903-776-6XXX 6000–6999Assigned PEOPLES COMMUNICATION, INC. -TX 135H MERIT TX
2013-11-04 903-866-9XXX 9000–9999Assigned PEOPLES COMMUNICATION, INC. -TX 135H PICKTON TX
2013-11-04 903-896-0XXX 0000–0999Assigned PEOPLES COMMUNICATION, INC. -TX 135H EDGEWOOD TX
2013-11-04 903-913-3XXX 3000–3999Assigned PEOPLES COMMUNICATION, INC. -TX 135H GRANDSALIN TX
2013-11-04 903-964-8XXX 8000–8999Assigned PEOPLES COMMUNICATION, INC. -TX 135H POINT TX
2013-10-31 903-554-0XXX 0000–0999Assigned PEOPLES COMMUNICATION, INC. -TX 135H GREENVILLE 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.