NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

16 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 262
ONVOY, LLC - WI 8
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 3
INTRADO COMMUNICATIONS, LLC 2
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
T-MOBILE USA, INC. 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
2021-09-09 262-772-7XXX 7000–7999Assigned METROPCS, INC. 5562 BURLINGTON WI
2021-09-09 262-772-8XXX 8000–8999Assigned METROPCS, INC. 5562 BURLINGTON WI
2021-08-27 262-208-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J WEST BEND WI
2021-08-25 262-739-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J WIND LAKE WI
2021-08-18 262-286-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - WI 007F KENOSHA WI
2021-08-18 262-286-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - WI 007F KENOSHA WI
2021-08-18 262-286-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - WI 007F KENOSHA WI
2021-08-18 262-286-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - WI 007F KENOSHA WI
2021-08-18 262-286-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - WI 007F KENOSHA WI
2021-08-18 262-433-3XXX 3000–3999Assigned FRACTEL, LLC 965H OCONOMOWOC WI
2021-08-18 262-733-3XXX 3000–3999Assigned FRACTEL, LLC 965H WHITEWATER WI
2021-08-09 262-265-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - WI 5489 MILWAUKZN2 WI
2021-08-03 262-956-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 PEWAUKEE WI
2021-08-02 262-230-8XXX 8000–8999Assigned COMMIO, LLC 939H MILWAUKZN2 WI
2021-08-02 262-230-9XXX 9000–9999Assigned COMMIO, LLC 939H MILWAUKZN2 WI
2021-08-02 262-259-4XXX 4000–4999Assigned COMMIO, LLC 939H WAUKESHA WI
2021-08-02 262-259-6XXX 6000–6999Assigned COMMIO, LLC 939H WAUKESHA WI
2021-08-02 262-259-7XXX 7000–7999Assigned COMMIO, LLC 939H WAUKESHA WI
2021-08-02 262-265-0XXX 0000–0999Assigned COMMIO, LLC 939H MILWAUKZN2 WI
2021-08-02 262-265-1XXX 1000–1999Assigned COMMIO, LLC 939H MILWAUKZN2 WI
2021-08-02 262-420-2XXX 2000–2999Assigned COMMIO, LLC 939H WAUKESHA WI
2021-07-27 262-462-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - WI 007F BRISTOL WI
2021-07-26 262-766-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J EAST TROY WI
2021-07-21 262-263-5XXX 5000–5999Assigned ONVOY, LLC - WI 225C OCONOMOWOC WI
2021-07-21 262-266-1XXX 1000–1999Assigned ONVOY, LLC - WI 225C OCONOMOWOC WI
2021-07-21 262-356-4XXX 4000–4999Assigned ONVOY, LLC - WI 225C BOHNERS LK WI
2021-07-12 262-944-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J WALWORTH WI
2021-07-06 262-566-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 ALLENTON WI
2021-07-06 262-566-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 ALLENTON WI
2021-07-06 262-772-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J BURLINGTON WI
2021-07-02 262-466-6XXX 6000–6999Assigned FRACTEL, LLC 965H BURLINGTON WI
2021-07-02 262-566-6XXX 6000–6999Assigned FRACTEL, LLC 965H ALLENTON WI
2021-07-02 262-699-9XXX 9000–9999Assigned FRACTEL, LLC 965H MENOMONFLS WI
2021-07-01 262-267-4XXX 4000–4999Assigned ONVOY, LLC - WI 225C DELAVAN WI
2021-07-01 262-267-5XXX 5000–5999Assigned ONVOY, LLC - WI 225C DELAVAN WI
2021-07-01 262-274-9XXX 9000–9999Assigned PEERLESS NETWORK OF WISCONSIN, LLC - WI 227F CEDARBURG WI
2021-07-01 262-600-9XXX 9000–9999Assigned PEERLESS NETWORK OF WISCONSIN, LLC - WI 227F HUBERTUS WI
2021-07-01 262-706-2XXX 2000–2999Assigned PEERLESS NETWORK OF WISCONSIN, LLC - WI 227F BIG BEND WI
2021-07-01 262-772-9XXX 9000–9999Assigned METROPCS, INC. 5562 BURLINGTON WI
2021-07-01 262-971-6XXX 6000–6999Assigned PEERLESS NETWORK OF WISCONSIN, LLC - WI 227F MUSKEGO WI
2021-07-01 262-975-3XXX 3000–3999Assigned ONVOY, LLC - WI 225C NO PRAIRIE WI
2021-06-30 262-485-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J PALMYRA WI
2021-06-29 262-274-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J CEDARBURG WI
2021-06-25 262-216-6XXX 6000–6999Assigned ONVOY, LLC - WI 225C HARTFORD WI
2021-06-25 262-216-7XXX 7000–7999Assigned ONVOY, LLC - WI 225C HARTFORD WI
2021-06-25 262-892-2XXX 2000–2999Assigned ONVOY, LLC - WI 225C WILLIAMSBY WI
2021-06-25 262-892-3XXX 3000–3999Assigned ONVOY, LLC - WI 225C WILLIAMSBY WI
2021-06-24 262-274-4XXX 4000–4999Assigned ONVOY, LLC - WI 225C CEDARBURG WI
2021-06-24 262-274-5XXX 5000–5999Assigned ONVOY, LLC - WI 225C CEDARBURG WI
2021-06-24 262-274-6XXX 6000–6999Assigned ONVOY, LLC - WI 225C CEDARBURG WI

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.