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 682
T-MOBILE USA, INC. 10
ONVOY, LLC - TX 4
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
2014-11-25 682-402-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2014-11-25 682-402-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2014-11-21 682-313-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2014-11-21 682-313-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2014-11-21 682-313-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2014-11-21 682-313-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2014-11-21 682-313-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2014-11-21 682-313-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2014-11-21 682-313-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2014-11-21 682-313-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2014-11-21 682-313-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARLINGTON TX
2014-11-21 682-313-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2014-11-19 682-262-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 WEATHERFD TX
2014-11-18 682-252-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2014-11-18 682-252-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2014-11-18 682-270-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2014-11-10 682-252-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K ARLINGTON TX
2014-11-03 682-252-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARLINGTON TX
2014-11-03 682-252-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARLINGTON TX
2014-11-03 682-309-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2014-11-03 682-309-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2014-11-03 682-309-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2014-11-03 682-309-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2014-11-03 682-312-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 FORT WORTH TX
2014-10-28 682-260-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANBURY TX
2014-10-28 682-260-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANBURY TX
2014-10-28 682-702-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 CLEBURNE TX
2014-10-28 682-702-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 CLEBURNE TX
2014-10-28 682-702-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CLEBURNE TX
2014-10-28 682-702-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CLEBURNE TX
2014-10-27 682-252-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ARLINGTON TX
2014-10-21 682-270-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K ARLINGTON TX
2014-10-17 682-270-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ARLINGTON TX
2014-10-13 682-260-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 GRANBURY TX
2014-10-13 682-260-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 GRANBURY TX
2014-10-03 682-312-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C FORT WORTH TX
2014-09-24 682-270-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARLINGTON TX
2014-09-24 682-309-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2014-09-24 682-309-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2014-09-24 682-309-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2014-09-24 682-309-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2014-09-24 682-309-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2014-09-24 682-309-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2014-09-22 682-301-8XXX 8000–8999Assigned ONVOY, LLC - TX 903C GLENDALE TX
2014-09-16 682-301-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 GLENDALE TX
2014-09-16 682-307-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C ARLINGTON TX
2014-09-16 682-307-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C ARLINGTON TX
2014-09-09 682-803-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WEATHERFD TX
2014-09-05 682-308-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ARLINGTON TX
2014-09-05 682-308-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ARLINGTON 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.