NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

16 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
2022-11-16 262-276-1XXX 1000–1999Assigned COMMIO, LLC 939H HARTFORD WI
2022-11-16 262-294-0XXX 0000–0999Assigned COMMIO, LLC 939H LAKEGENEVA WI
2022-11-15 262-270-1XXX 1000–1999Assigned ONVOY, LLC - WI 225C RACINE WI
2022-11-15 262-270-2XXX 2000–2999Assigned ONVOY, LLC - WI 225C RACINE WI
2022-11-10 262-273-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 LAKEGENEVA WI
2022-11-10 262-433-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 OCONOMOWOC WI
2022-11-07 262-371-2XXX 2000–2999Assigned METROPCS, INC. 5562 KENOSHA WI
2022-11-02 262-276-7XXX 7000–7999Assigned ONVOY, LLC - WI 225C HARTFORD WI
2022-11-02 262-281-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 WAUKESHA WI
2022-11-02 262-304-3XXX 3000–3999Assigned ONVOY, LLC - WI 225C CEDARBURG WI
2022-10-31 262-867-2XXX 2000–2999Assigned METROPCS, INC. 5562 KENOSHA WI
2022-10-24 262-230-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 MILWAUKZN2 WI
2022-10-20 262-433-9XXX 9000–9999Assigned COMMIO, LLC 939H OCONOMOWOC WI
2022-10-11 262-262-0XXX 0000–0999Assigned ONVOY, LLC - WI 225C NEWBURG WI
2022-10-11 262-262-1XXX 1000–1999Assigned ONVOY, LLC - WI 225C NEWBURG WI
2022-10-11 262-262-3XXX 3000–3999Assigned ONVOY, LLC - WI 225C NEWBURG WI
2022-10-11 262-262-4XXX 4000–4999Assigned ONVOY, LLC - WI 225C NEWBURG WI
2022-10-11 262-262-5XXX 5000–5999Assigned ONVOY, LLC - WI 225C NEWBURG WI
2022-10-11 262-262-7XXX 7000–7999Assigned ONVOY, LLC - WI 225C NEWBURG WI
2022-10-11 262-262-8XXX 8000–8999Assigned ONVOY, LLC - WI 225C NEWBURG WI
2022-10-11 262-262-9XXX 9000–9999Assigned ONVOY, LLC - WI 225C NEWBURG WI
2022-10-11 262-887-9XXX 9000–9999Assigned METROPCS, INC. 5562 WHITEWATER WI
2022-10-10 262-281-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WAUKESHA WI
2022-10-07 262-331-2XXX 2000–2999Assigned METROPCS, INC. 5562 PARKSIDE WI
2022-10-01 262-433-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 OCONOMOWOC WI
2022-09-26 262-262-2XXX 2000–2999Assigned ONVOY, LLC - WI 225C NEWBURG WI
2022-09-26 262-262-6XXX 6000–6999Assigned ONVOY, LLC - WI 225C NEWBURG WI
2022-09-26 262-301-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 RACINE WI
2022-09-26 262-301-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 RACINE WI
2022-09-24 262-281-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 WAUKESHA WI
2022-09-24 262-838-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 MILWAUKZN2 WI
2022-09-24 262-838-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 MILWAUKZN2 WI
2022-09-24 262-838-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 MILWAUKZN2 WI
2022-09-13 262-867-5XXX 5000–5999Assigned COMMIO, LLC 939H KENOSHA WI
2022-09-12 262-553-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J PARKSIDE WI
2022-09-06 262-733-8XXX 8000–8999Assigned METROPCS, INC. 5562 WHITEWATER WI
2022-09-06 262-733-9XXX 9000–9999Assigned METROPCS, INC. 5562 WHITEWATER WI
2022-09-01 262-291-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 JACKSON WI
2022-09-01 262-304-1XXX 1000–1999Assigned COMMIO, LLC 939H CEDARBURG WI
2022-09-01 262-382-8XXX 8000–8999Assigned COMMIO, LLC 939H THIENSVL WI
2022-09-01 262-762-7XXX 7000–7999Assigned ONVOY, LLC - WI 225C DELAVAN WI
2022-08-31 262-276-2XXX 2000–2999Assigned ONVOY, LLC - WI 225C HARTFORD WI
2022-08-31 262-310-2XXX 2000–2999Assigned ONVOY, LLC - WI 225C WEST BEND WI
2022-08-31 262-310-3XXX 3000–3999Assigned ONVOY, LLC - WI 225C WEST BEND WI
2022-08-29 262-341-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 ALLENTON WI
2022-08-29 262-341-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 ALLENTON WI
2022-08-29 262-371-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 KENOSHA WI
2022-08-29 262-382-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 THIENSVL WI
2022-08-26 262-281-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 WAUKESHA WI
2022-08-26 262-566-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 ALLENTON WI

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.