NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

17 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 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
2024-02-15 269-710-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 HAMILTON MI
2024-01-24 269-296-9XXX 9000–9999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G EAU CLAIRE MI
2024-01-15 269-437-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2024-01-15 269-437-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2024-01-15 269-437-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2024-01-15 269-437-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2024-01-12 269-412-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2024-01-12 269-412-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2024-01-12 269-412-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2024-01-12 269-412-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2024-01-05 269-400-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2024-01-04 269-846-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 NILES MI
2024-01-04 269-846-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 NILES MI
2023-12-14 269-412-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2023-12-14 269-412-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2023-12-14 269-412-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2023-12-14 269-412-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2023-12-05 269-400-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 KALAMAZOO MI
2023-12-05 269-551-2XXX 2000–2999Assigned ONVOY, LLCV - MI 543C COVERT MI
2023-11-15 269-258-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 WAYLAND MI
2023-11-15 269-258-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 WAYLAND MI
2023-11-15 269-913-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 PAW PAW MI
2023-11-15 269-913-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 PAW PAW MI
2023-10-27 269-550-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2023-10-23 269-379-0XXX 0000–0999Assigned COMMIO, LLC 939H BELLEVUE MI
2023-10-23 269-379-1XXX 1000–1999Assigned COMMIO, LLC 939H BELLEVUE MI
2023-10-23 269-379-9XXX 9000–9999Assigned COMMIO, LLC 939H BELLEVUE MI
2023-10-23 269-622-0XXX 0000–0999Assigned COMMIO, LLC 939H FULTON MI
2023-10-23 269-622-1XXX 1000–1999Assigned COMMIO, LLC 939H FULTON MI
2023-10-23 269-622-7XXX 7000–7999Assigned COMMIO, LLC 939H FULTON MI
2023-10-23 269-622-8XXX 8000–8999Assigned COMMIO, LLC 939H FULTON MI
2023-10-23 269-622-9XXX 9000–9999Assigned COMMIO, LLC 939H FULTON MI
2023-10-23 269-768-0XXX 0000–0999Assigned COMMIO, LLC 939H BELLEVUE MI
2023-10-23 269-768-1XXX 1000–1999Assigned COMMIO, LLC 939H BELLEVUE MI
2023-10-18 269-624-8XXX 8000–8999Assigned MCC TELEPHONY LLC 593K LAWTON MI
2023-10-16 269-332-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J BENTON HBR MI
2023-10-16 269-399-9XXX 9000–9999Assigned MCC TELEPHONY LLC 593K PAW PAW MI
2023-10-10 269-418-1XXX 1000–1999Assigned MCC TELEPHONY LLC 593K MATTAWAN MI
2023-09-29 269-287-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 ST JOSEPH MI
2023-09-29 269-322-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 EDWARDSBG MI
2023-09-28 269-550-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2023-09-28 269-550-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2023-09-27 269-867-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BERRIENSPG MI
2023-09-27 269-867-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BERRIENSPG MI
2023-09-20 269-380-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2023-09-20 269-394-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2023-09-20 269-404-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2023-09-20 269-404-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2023-09-20 269-404-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2023-09-20 269-406-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI

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.