NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

20 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 682
T-MOBILE USA, INC. 10
ONVOY, LLC - TX 3
HD CARRIER LLC 3
PEERLESS NETWORK OF TEXAS, LLC - TX 2
BANDWIDTH.COM CLEC, LLC - TX 2
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
2016-07-28 682-760-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2016-07-28 682-760-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2016-07-28 682-760-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2016-07-27 682-360-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2016-07-27 682-360-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2016-07-27 682-360-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2016-07-27 682-360-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2016-07-27 682-360-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2016-07-27 682-360-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2016-07-22 682-847-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CLEBURNE TX
2016-07-21 682-350-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FORT WORTH TX
2016-07-21 682-350-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FORT WORTH TX
2016-07-21 682-350-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FORT WORTH TX
2016-07-19 682-350-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J FORT WORTH TX
2016-07-19 682-360-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ARLINGTON TX
2016-07-12 682-352-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2016-07-12 682-352-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2016-07-12 682-352-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2016-07-12 682-352-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2016-07-12 682-352-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2016-07-11 682-360-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARLINGTON TX
2016-07-11 682-360-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARLINGTON TX
2016-07-08 682-400-6XXX 6000–6999Assigned METROPCS, INC. 5562 MANSFIELD TX
2016-07-08 682-400-7XXX 7000–7999Assigned METROPCS, INC. 5562 MANSFIELD TX
2016-07-08 682-804-3XXX 3000–3999Assigned METROPCS, INC. 5562 WEATHERFD TX
2016-07-06 682-410-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARLINGTON TX
2016-07-06 682-410-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARLINGTON TX
2016-07-06 682-410-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARLINGTON TX
2016-07-06 682-410-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARLINGTON TX
2016-07-06 682-410-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARLINGTON TX
2016-07-06 682-410-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARLINGTON TX
2016-07-06 682-410-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARLINGTON TX
2016-07-06 682-410-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARLINGTON TX
2016-06-30 682-302-9XXX 9000–9999Assigned ONVOY, LLC - TX 903C SPRINGTOWN TX
2016-06-23 682-244-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F CLEBURNE TX
2016-06-23 682-352-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GLENDALE TX
2016-06-22 682-463-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ATLAS TX
2016-06-21 682-316-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FORT WORTH TX
2016-06-21 682-400-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MANSFIELD TX
2016-06-20 682-804-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 WEATHERFD TX
2016-06-17 682-410-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ARLINGTON TX
2016-06-17 682-978-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ARLINGTON TX
2016-06-13 682-978-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ARLINGTON TX
2016-06-10 682-499-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K FORT WORTH TX
2016-06-02 682-978-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 ARLINGTON TX
2016-06-02 682-978-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 ARLINGTON TX
2016-05-20 682-352-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2016-05-20 682-352-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2016-05-17 682-410-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K ARLINGTON TX
2016-05-17 682-715-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE 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.