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
2022-11-09 269-392-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BENTON HBR MI
2022-11-09 269-392-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BENTON HBR MI
2022-11-09 269-392-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BENTON HBR MI
2022-11-04 269-230-1XXX 1000–1999Assigned ONVOY, LLCV - MI 543C SCHOOLCFT MI
2022-11-04 269-233-9XXX 9000–9999Assigned ONVOY, LLCV - MI 543C CASSOPOLIS MI
2022-11-04 269-522-2XXX 2000–2999Assigned ONVOY, LLCV - MI 543C PULLMAN MI
2022-11-02 269-238-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2022-10-31 269-846-2XXX 2000–2999Assigned ONVOY, LLCV - MI 543C NILES MI
2022-10-26 269-863-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E BURR OAK MI
2022-10-20 269-229-1XXX 1000–1999Assigned COMMIO, LLC 939H BATTLE CRK MI
2022-10-20 269-392-0XXX 0000–0999Assigned COMMIO, LLC 939H BENTON HBR MI
2022-10-17 269-434-1XXX 1000–1999Assigned SOUTHWEST MICHIGAN COMMUNICATIONS, INC. - MI 144E GRAND JCT MI
2022-10-12 269-229-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2022-10-12 269-229-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2022-10-12 269-229-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J BATTLE CRK MI
2022-10-11 269-238-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2022-10-11 269-238-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2022-10-07 269-320-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HASTINGS MI
2022-09-28 269-748-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J BRIDGMAN MI
2022-09-22 269-752-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E DOWAGIAC MI
2022-09-16 269-398-9XXX 9000–9999Assigned AT&T - LOCAL 7421 THREE OAKS MI
2022-09-01 269-546-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 NEWBUFFALO MI
2022-09-01 269-699-2XXX 2000–2999Assigned ONVOY, LLCV - MI 543C EDWARDSBG MI
2022-08-29 269-392-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BENTON HBR MI
2022-08-29 269-392-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BENTON HBR MI
2022-08-25 269-229-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BATTLE CRK MI
2022-08-23 269-238-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 KALAMAZOO MI
2022-08-19 269-238-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E KALAMAZOO MI
2022-08-19 269-238-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E KALAMAZOO MI
2022-08-18 269-360-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E KALAMAZOO MI
2022-08-18 269-360-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E KALAMAZOO MI
2022-08-18 269-360-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E KALAMAZOO MI
2022-08-10 269-416-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GANGES MI
2022-08-10 269-520-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SCOTTS MI
2022-07-22 269-360-3XXX 3000–3999Assigned ONVOY, LLCV - MI 543C KALAMAZOO MI
2022-07-22 269-360-4XXX 4000–4999Assigned ONVOY, LLCV - MI 543C KALAMAZOO MI
2022-07-22 269-360-5XXX 5000–5999Assigned ONVOY, LLCV - MI 543C KALAMAZOO MI
2022-07-22 269-360-6XXX 6000–6999Assigned ONVOY, LLCV - MI 543C KALAMAZOO MI
2022-07-15 269-360-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2022-07-15 269-360-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2022-07-15 269-360-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2022-06-23 269-229-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2022-06-23 269-229-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2022-06-23 269-229-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2022-06-22 269-578-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2022-06-22 269-578-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2022-06-22 269-578-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2022-05-13 269-391-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2022-05-12 269-486-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BENTON HBR MI
2022-05-12 269-675-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 ALLEGAN 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.