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
2021-06-24 262-734-1XXX 1000–1999Assigned COMMIO, LLC 939H RACINE WI
2021-06-24 262-734-8XXX 8000–8999Assigned COMMIO, LLC 939H RACINE WI
2021-06-23 262-318-8XXX 8000–8999Assigned ONVOY, LLC - WI 225C NORTH LAKE WI
2021-06-23 262-387-9XXX 9000–9999Assigned ONVOY, LLC - WI 225C CEDARBURG WI
2021-06-23 262-618-5XXX 5000–5999Assigned ONVOY, LLC - WI 225C CEDARBURG WI
2021-06-22 262-254-1XXX 1000–1999Assigned ONVOY, LLC - WI 225C OCONOMOWOC WI
2021-06-22 262-254-9XXX 9000–9999Assigned ONVOY, LLC - WI 225C OCONOMOWOC WI
2021-06-22 262-273-4XXX 4000–4999Assigned ONVOY, LLC - WI 225C LAKEGENEVA WI
2021-06-22 262-273-5XXX 5000–5999Assigned ONVOY, LLC - WI 225C LAKEGENEVA WI
2021-06-22 262-326-5XXX 5000–5999Assigned ONVOY, LLC - WI 225C NORTH LAKE WI
2021-06-22 262-462-2XXX 2000–2999Assigned ONVOY, LLC - WI 225C BRISTOL WI
2021-06-22 262-462-3XXX 3000–3999Assigned ONVOY, LLC - WI 225C BRISTOL WI
2021-06-11 262-201-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H GENESEE WI
2021-06-11 262-982-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H GENESEE WI
2021-06-07 262-892-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J WILLIAMSBY WI
2021-06-07 262-922-9XXX 9000–9999Assigned TON80 COMMUNICATIONS, LLC 516J BIG BEND WI
2021-06-07 262-982-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J GENESEE WI
2021-06-02 262-218-1XXX 1000–1999Assigned ONVOY, LLC - WI 225C WIND LAKE WI
2021-06-02 262-218-9XXX 9000–9999Assigned ONVOY, LLC - WI 225C WIND LAKE WI
2021-06-02 262-272-3XXX 3000–3999Assigned ONVOY, LLC - WI 225C NO ANTIOCH WI
2021-06-02 262-291-9XXX 9000–9999Assigned HD CARRIER LLC 321J JACKSON WI
2021-06-02 262-562-2XXX 2000–2999Assigned ONVOY, LLC - WI 225C GENOA CITY WI
2021-06-02 262-562-3XXX 3000–3999Assigned ONVOY, LLC - WI 225C GENOA CITY WI
2021-06-02 262-793-0XXX 0000–0999Assigned ONVOY, LLC - WI 225C WAUKESHA WI
2021-06-02 262-868-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WHEATLAND WI
2021-06-02 262-892-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WILLIAMSBY WI
2021-06-01 262-218-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H WIND LAKE WI
2021-06-01 262-272-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - WI 007F NO ANTIOCH WI
2021-06-01 262-272-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H NO ANTIOCH WI
2021-06-01 262-429-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H WEST BEND WI
2021-06-01 262-458-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H WHITEWATER WI
2021-06-01 262-462-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J BRISTOL WI
2021-06-01 262-500-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H WATERFORD WI
2021-06-01 262-562-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J GENOA CITY WI
2021-06-01 262-585-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H PTWASHIGTN WI
2021-06-01 262-587-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H SULLIVAN WI
2021-06-01 262-592-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J EAGLE WI
2021-06-01 262-692-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H WAUBEKA WI
2021-06-01 262-747-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H UNIONGROVE WI
2021-06-01 262-793-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H WAUKESHA WI
2021-06-01 262-810-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H THIENSVL WI
2021-06-01 262-820-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H SUSSEX WI
2021-06-01 262-855-9XXX 9000–9999Assigned TON80 COMMUNICATIONS, LLC 516J SHARON WI
2021-06-01 262-869-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H TREVOR WI
2021-06-01 262-872-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H TWIN LAKES WI
2021-06-01 262-944-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H WALWORTH WI
2021-05-28 262-696-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J PEWAUKEE WI
2021-05-27 262-230-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H MILWAUKZN2 WI
2021-05-27 262-254-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H OCONOMOWOC WI
2021-05-27 262-324-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H PARKSIDE 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.