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
2020-01-09 269-371-5XXX 5000–5999Assigned ONVOY, LLCV - MI 543C BELLEVUE MI
2020-01-02 269-247-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BENTON HBR MI
2019-12-18 269-309-8XXX 8000–8999Assigned ONVOY, LLCV - MI 543C HASTINGS MI
2019-12-18 269-309-9XXX 9000–9999Assigned ONVOY, LLCV - MI 543C HASTINGS MI
2019-12-05 269-331-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HASTINGS MI
2019-11-29 269-579-6XXX 6000–6999Assigned ONVOY, LLCV - MI 543C BATTLE CRK MI
2019-11-29 269-883-1XXX 1000–1999Assigned ONVOY, LLCV - MI 543C BATTLE CRK MI
2019-11-08 269-906-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J SOUTHHAVEN MI
2019-11-08 269-906-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J SOUTHHAVEN MI
2019-10-28 269-906-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J SOUTHHAVEN MI
2019-10-22 269-489-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E BURR OAK MI
2019-10-21 269-895-0XXX 0000–0999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G ALLEGAN MI
2019-09-25 269-222-8XXX 8000–8999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G WATERVLIET MI
2019-09-12 269-800-3XXX 3000–3999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G KALAMAZOO MI
2019-09-12 269-800-6XXX 6000–6999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G KALAMAZOO MI
2019-09-12 269-800-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 KALAMAZOO MI
2019-09-06 269-291-9XXX 9000–9999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G OLIVET MI
2019-09-04 269-302-8XXX 8000–8999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L BANGOR MI
2019-09-04 269-399-1XXX 1000–1999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L PAW PAW MI
2019-08-15 269-257-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 STURGIS MI
2019-08-14 269-248-9XXX 9000–9999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L MARSHALL MI
2019-08-14 269-557-1XXX 1000–1999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G RICHLAND MI
2019-08-09 269-286-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 ALLEGAN MI
2019-07-24 269-525-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E WAYLAND MI
2019-07-22 269-247-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BENTON HBR MI
2019-07-22 269-247-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BENTON HBR MI
2019-07-10 269-230-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E SCHOOLCFT MI
2019-06-19 269-800-4XXX 4000–4999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G KALAMAZOO MI
2019-06-19 269-800-5XXX 5000–5999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G KALAMAZOO MI
2019-06-03 269-249-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2019-05-24 269-800-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 KALAMAZOO MI
2019-05-24 269-800-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 KALAMAZOO MI
2019-05-20 269-883-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E BATTLE CRK MI
2019-05-14 269-800-0XXX 0000–0999Assigned FRACTEL, LLC 965H KALAMAZOO MI
2019-05-14 269-800-8XXX 8000–8999Assigned FRACTEL, LLC 965H KALAMAZOO MI
2019-05-09 269-309-3XXX 3000–3999Assigned ONVOY, LLCV - MI 543C HASTINGS MI
2019-05-09 269-309-4XXX 4000–4999Assigned ONVOY, LLCV - MI 543C HASTINGS MI
2019-05-09 269-309-5XXX 5000–5999Assigned ONVOY, LLCV - MI 543C HASTINGS MI
2019-05-08 269-243-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BATTLE CRK MI
2019-05-07 269-588-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E ST JOSEPH MI
2019-05-02 269-867-5XXX 5000–5999Assigned COMMIO, LLC 939H BERRIENSPG MI
2019-04-23 269-206-5XXX 5000–5999Assigned ONVOY, LLCV - MI 543C SOUTHHAVEN MI
2019-04-23 269-206-8XXX 8000–8999Assigned ONVOY, LLCV - MI 543C SOUTHHAVEN MI
2019-04-23 269-206-9XXX 9000–9999Assigned ONVOY, LLCV - MI 543C SOUTHHAVEN MI
2019-04-23 269-485-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E GOBLES MI
2019-04-19 269-386-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E COLON MI
2019-04-10 269-234-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E BATTLE CRK MI
2019-04-10 269-299-8XXX 8000–8999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L LAWTON MI
2019-03-29 269-234-4XXX 4000–4999Assigned METROPCS, INC. 5562 BATTLE CRK MI
2019-03-13 269-895-2XXX 2000–2999Assigned ONVOY, LLCV - MI 543C 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.