NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

17 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 269
NEW CINGULAR WIRELESS PCS, LLC - IL 12
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 5
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
2008-02-26 269-250-1XXX 1000–1999Assigned ONVOY, LLCV - MI 543C KALAMAZOO MI
2008-02-26 269-250-2XXX 2000–2999Assigned ONVOY, LLCV - MI 543C KALAMAZOO MI
2008-02-26 269-250-3XXX 3000–3999Assigned ONVOY, LLCV - MI 543C KALAMAZOO MI
2008-02-26 269-250-4XXX 4000–4999Assigned ONVOY, LLCV - MI 543C KALAMAZOO MI
2008-02-26 269-250-5XXX 5000–5999Assigned ONVOY, LLCV - MI 543C KALAMAZOO MI
2008-02-14 269-205-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 MIDDLEVL MI
2008-02-12 269-270-3XXX 3000–3999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KALAMAZOO MI
2008-02-06 269-270-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2008-02-06 269-283-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J MATTAWAN MI
2008-02-01 269-231-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 NEWBUFFALO MI
2008-02-01 269-351-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 EAU CLAIRE MI
2008-01-25 269-455-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 SAUGATUCK MI
2008-01-25 269-519-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BENTON HBR MI
2008-01-21 269-944-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BENTON HBR MI
2008-01-18 269-351-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 EAU CLAIRE MI
2008-01-16 269-589-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2008-01-11 269-455-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J SAUGATUCK MI
2008-01-11 269-539-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J LAWRENCE MI
2008-01-11 269-543-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J GANGES MI
2008-01-11 269-722-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J FENNVILLE MI
2008-01-11 269-764-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J COVERT MI
2008-01-11 269-767-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J SOUTHHAVEN MI
2008-01-09 269-240-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 NILES MI
2008-01-07 269-589-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2008-01-07 269-779-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2008-01-07 269-779-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2008-01-07 269-779-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2008-01-04 269-908-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 HASTINGS MI
2007-12-21 269-519-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BENTON HBR MI
2007-12-21 269-718-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 THREERIVRS MI
2007-12-12 269-270-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 KALAMAZOO MI
2007-12-12 269-270-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 KALAMAZOO MI
2007-12-06 269-221-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J STURGIS MI
2007-12-06 269-913-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J PAW PAW MI
2007-12-05 269-270-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2007-12-05 269-270-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2007-11-27 269-578-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BATTLE CRK MI
2007-11-27 269-769-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J ST JOSEPH MI
2007-11-27 269-841-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BATTLE CRK MI
2007-11-27 269-849-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J BENTON HBR MI
2007-11-27 269-934-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J BENTON HBR MI
2007-11-21 269-405-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SAWYER MI
2007-11-16 269-489-4XXX 4000–4999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BURR OAK MI
2007-11-15 269-216-3XXX 3000–3999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KALAMAZOO MI
2007-11-12 269-567-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2007-11-06 269-277-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BENTON HBR MI
2007-11-01 269-605-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BENTON HBR MI
2007-10-30 269-779-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2007-10-30 269-779-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2007-10-30 269-779-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI

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.