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
2019-11-18 682-452-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C EULESS TX
2019-10-31 682-354-0XXX 0000–0999Assigned ONVOY, LLC - TX 903C FORT WORTH TX
2019-10-31 682-354-1XXX 1000–1999Assigned ONVOY, LLC - TX 903C FORT WORTH TX
2019-10-31 682-354-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C FORT WORTH TX
2019-10-31 682-354-8XXX 8000–8999Assigned ONVOY, LLC - TX 903C FORT WORTH TX
2019-10-25 682-354-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C FORT WORTH TX
2019-10-25 682-354-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C FORT WORTH TX
2019-10-25 682-354-6XXX 6000–6999Assigned ONVOY, LLC - TX 903C FORT WORTH TX
2019-10-24 682-318-1XXX 1000–1999Assigned ONVOY, LLC - TX 903C ARLINGTON TX
2019-10-24 682-318-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C ARLINGTON TX
2019-10-14 682-306-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2019-10-14 682-354-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 FORT WORTH TX
2019-10-09 682-291-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 FORT WORTH TX
2019-10-08 682-298-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2019-10-08 682-299-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2019-10-04 682-287-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2019-10-04 682-287-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2019-10-04 682-287-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2019-10-04 682-287-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2019-10-04 682-287-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2019-10-04 682-290-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WEATHERFD TX
2019-10-02 682-271-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F GRAPEVINE TX
2019-09-27 682-285-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 FORT WORTH TX
2019-09-23 682-297-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 ARLINGTON TX
2019-09-23 682-354-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 FORT WORTH TX
2019-09-13 682-719-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANBURY TX
2019-09-09 682-615-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C SPRINGTOWN TX
2019-09-09 682-615-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C SPRINGTOWN TX
2019-08-29 682-291-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 FORT WORTH TX
2019-08-29 682-291-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 FORT WORTH TX
2019-08-29 682-291-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 FORT WORTH TX
2019-08-27 682-291-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 FORT WORTH TX
2019-08-22 682-291-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 FORT WORTH TX
2019-08-09 682-279-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 GRANBURY TX
2019-08-09 682-279-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 GRANBURY TX
2019-07-30 682-271-0XXX 0000–0999Assigned TELNYX LLC 073H GRAPEVINE TX
2019-07-30 682-516-2XXX 2000–2999Assigned TELNYX LLC 073H AZLE TX
2019-07-30 682-628-2XXX 2000–2999Assigned TELNYX LLC 073H ALVARADO TX
2019-07-16 682-291-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FORT WORTH TX
2019-07-10 682-274-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 ARLINGTON TX
2019-07-10 682-274-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 ARLINGTON TX
2019-07-09 682-290-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WEATHERFD TX
2019-07-02 682-290-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 WEATHERFD TX
2019-06-28 682-847-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 CLEBURNE TX
2019-06-28 682-847-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 CLEBURNE TX
2019-06-27 682-615-7XXX 7000–7999Assigned CHARTER IP ENABLED SERVICES, LLC 792K SPRINGTOWN TX
2019-06-11 682-285-3XXX 3000–3999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F FORT WORTH TX
2019-06-11 682-289-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F EULESS TX
2019-06-06 682-274-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ARLINGTON TX
2019-06-06 682-282-8XXX 8000–8999Assigned 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.