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
2008-09-30 269-204-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E PLAINWELL MI
2008-09-26 269-397-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E WAYLAND MI
2008-09-15 269-414-6XXX 6000–6999Assigned METROPCS, INC. 5562 EDWARDSBG MI
2008-09-10 269-462-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 DOWAGIAC MI
2008-09-08 269-944-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BENTON HBR MI
2008-08-27 269-405-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SAWYER MI
2008-08-26 269-294-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K CENTREVL MI
2008-08-22 269-282-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E BATTLE CRK MI
2008-08-18 269-532-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2008-08-15 269-464-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K WH PIGEON MI
2008-08-14 269-665-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E GALESBURG MI
2008-08-12 269-532-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2008-08-12 269-532-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2008-08-12 269-532-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2008-08-08 269-205-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E MIDDLEVL MI
2008-08-05 269-532-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KALAMAZOO MI
2008-08-04 269-953-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 HASTINGS MI
2008-08-01 269-326-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 BARODA MI
2008-07-31 269-849-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BENTON HBR MI
2008-07-15 269-876-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E BENTON HBR MI
2008-07-15 269-932-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E ST JOSEPH MI
2008-07-07 269-496-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 MENDON MI
2008-07-03 269-567-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2008-06-16 269-250-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2008-06-12 269-250-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L KALAMAZOO MI
2008-05-29 269-532-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 KALAMAZOO MI
2008-05-29 269-532-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 KALAMAZOO MI
2008-05-22 269-204-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 PLAINWELL MI
2008-05-06 269-682-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 HOPKINS MI
2008-05-01 269-433-6XXX 6000–6999Assigned TELNET WORLDWIDE, INC. 817J CONSTANTIN MI
2008-04-28 269-464-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 WH PIGEON MI
2008-04-25 269-903-2XXX 2000–2999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KALAMAZOO MI
2008-04-17 269-496-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J MENDON MI
2008-04-17 269-919-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J MARCELLUS MI
2008-04-09 269-282-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2008-04-09 269-282-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2008-04-04 269-270-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2008-04-04 269-932-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 ST JOSEPH MI
2008-03-24 269-206-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 SOUTHHAVEN MI
2008-03-19 269-270-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2008-03-19 269-589-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2008-03-18 269-302-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J BANGOR MI
2008-03-17 269-299-1XXX 1000–1999Assigned TELNET WORLDWIDE, INC. 817J LAWTON MI
2008-03-11 269-539-5XXX 5000–5999Assigned TELNET WORLDWIDE, INC. 817J LAWRENCE MI
2008-03-10 269-355-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 ALLEGAN MI
2008-03-05 269-944-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BENTON HBR MI
2008-03-03 269-475-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E VICKSBURG MI
2008-02-28 269-250-6XXX 6000–6999Assigned ONVOY, LLCV - MI 543C KALAMAZOO MI
2008-02-28 269-250-8XXX 8000–8999Assigned ONVOY, LLCV - MI 543C KALAMAZOO MI
2008-02-28 269-250-9XXX 9000–9999Assigned ONVOY, LLCV - MI 543C 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.