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
2019-03-13 269-895-3XXX 3000–3999Assigned ONVOY, LLCV - MI 543C ALLEGAN MI
2019-03-01 269-247-8XXX 8000–8999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G BENTON HBR MI
2019-02-08 269-234-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E BATTLE CRK MI
2019-02-06 269-588-5XXX 5000–5999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G ST JOSEPH MI
2018-12-11 269-689-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 STURGIS MI
2018-12-04 269-663-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 EDWARDSBG MI
2018-11-28 269-249-0XXX 0000–0999Assigned VONAGE AMERICA LLC 197D KALAMAZOO MI
2018-11-28 269-249-1XXX 1000–1999Assigned VONAGE AMERICA LLC 197D KALAMAZOO MI
2018-11-28 269-249-2XXX 2000–2999Assigned VONAGE AMERICA LLC 197D KALAMAZOO MI
2018-11-28 269-249-3XXX 3000–3999Assigned VONAGE AMERICA LLC 197D KALAMAZOO MI
2018-11-28 269-249-4XXX 4000–4999Assigned VONAGE AMERICA LLC 197D KALAMAZOO MI
2018-11-28 269-249-5XXX 5000–5999Assigned VONAGE AMERICA LLC 197D KALAMAZOO MI
2018-11-26 269-443-5XXX 5000–5999Assigned VONAGE AMERICA LLC 197D KALAMAZOO MI
2018-11-26 269-443-6XXX 6000–6999Assigned VONAGE AMERICA LLC 197D KALAMAZOO MI
2018-11-26 269-666-5XXX 5000–5999Assigned VONAGE AMERICA LLC 197D KALAMAZOO MI
2018-11-26 269-666-7XXX 7000–7999Assigned VONAGE AMERICA LLC 197D KALAMAZOO MI
2018-11-14 269-999-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BENTON HBR MI
2018-10-22 269-443-8XXX 8000–8999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G KALAMAZOO MI
2018-10-10 269-264-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 HAMILTON MI
2018-10-01 269-222-5XXX 5000–5999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G WATERVLIET MI
2018-10-01 269-242-8XXX 8000–8999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G PLAINWELL MI
2018-10-01 269-883-4XXX 4000–4999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G BATTLE CRK MI
2018-09-19 269-525-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 WAYLAND MI
2018-09-10 269-241-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E MIDDLEVL MI
2018-09-07 269-259-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 NILES MI
2018-08-27 269-247-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BENTON HBR MI
2018-08-24 269-234-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BATTLE CRK MI
2018-08-23 269-557-0XXX 0000–0999Assigned ONVOY, LLCV - MI 543C RICHLAND MI
2018-08-22 269-999-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BENTON HBR MI
2018-08-22 269-999-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BENTON HBR MI
2018-08-20 269-218-6XXX 6000–6999Assigned ONVOY, LLCV - MI 543C GALESBURG MI
2018-08-20 269-222-4XXX 4000–4999Assigned ONVOY, LLCV - MI 543C WATERVLIET MI
2018-08-20 269-242-2XXX 2000–2999Assigned ONVOY, LLCV - MI 543C PLAINWELL MI
2018-08-20 269-586-9XXX 9000–9999Assigned ONVOY, LLCV - MI 543C NEWBUFFALO MI
2018-08-20 269-665-8XXX 8000–8999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G GALESBURG MI
2018-07-20 269-218-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E GALESBURG MI
2018-06-28 269-431-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E GALIEN MI
2018-06-28 269-465-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E BRIDGMAN MI
2018-06-08 269-443-7XXX 7000–7999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KALAMAZOO MI
2018-06-06 269-236-2XXX 2000–2999Assigned SOUTHWEST MICHIGAN COMMUNICATIONS, INC. - MI 144E PULLMAN MI
2018-06-06 269-308-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 HARTFORD MI
2018-05-22 269-999-7XXX 7000–7999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G BENTON HBR MI
2018-05-15 269-286-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E ALLEGAN MI
2018-05-09 269-266-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E BRIDGMAN MI
2018-05-09 269-636-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 BLOOMINGDL MI
2018-05-03 269-431-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E GALIEN MI
2018-04-23 269-496-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E MENDON MI
2018-04-17 269-286-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 ALLEGAN MI
2018-03-22 269-210-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BENTON HBR MI
2018-03-22 269-283-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E MATTAWAN 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.