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
2020-04-10 269-367-2XXX 2000–2999Assigned ONVOY, LLCV - MI 543C WOODLAND MI
2020-04-10 269-367-8XXX 8000–8999Assigned ONVOY, LLCV - MI 543C WOODLAND MI
2020-04-09 269-390-3XXX 3000–3999Assigned ONVOY, LLCV - MI 543C DOWAGIAC MI
2020-04-09 269-390-4XXX 4000–4999Assigned ONVOY, LLCV - MI 543C DOWAGIAC MI
2020-04-09 269-390-6XXX 6000–6999Assigned ONVOY, LLCV - MI 543C DOWAGIAC MI
2020-04-09 269-390-8XXX 8000–8999Assigned ONVOY, LLCV - MI 543C DOWAGIAC MI
2020-04-09 269-399-3XXX 3000–3999Assigned ONVOY, LLCV - MI 543C PAW PAW MI
2020-04-09 269-399-4XXX 4000–4999Assigned ONVOY, LLCV - MI 543C PAW PAW MI
2020-04-09 269-399-5XXX 5000–5999Assigned ONVOY, LLCV - MI 543C PAW PAW MI
2020-04-09 269-399-6XXX 6000–6999Assigned ONVOY, LLCV - MI 543C PAW PAW MI
2020-04-08 269-223-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2020-04-08 269-282-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2020-04-08 269-300-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2020-04-08 269-300-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2020-04-08 269-300-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2020-03-31 269-587-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E MARCELLUS MI
2020-03-27 269-294-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E CENTREVL MI
2020-03-23 269-264-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E HAMILTON MI
2020-03-18 269-876-3XXX 3000–3999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G BENTON HBR MI
2020-03-12 269-243-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2020-03-12 269-243-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2020-03-12 269-300-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2020-03-12 269-300-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2020-03-12 269-895-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E ALLEGAN MI
2020-02-20 269-300-0XXX 0000–0999Assigned FRACTEL, LLC 965H BATTLE CRK MI
2020-02-20 269-300-3XXX 3000–3999Assigned FRACTEL, LLC 965H BATTLE CRK MI
2020-02-20 269-356-7XXX 7000–7999Assigned FRACTEL, LLC 965H DELTON MI
2020-02-20 269-356-9XXX 9000–9999Assigned FRACTEL, LLC 965H DELTON MI
2020-02-20 269-444-4XXX 4000–4999Assigned FRACTEL, LLC 965H WATERVLIET MI
2020-02-20 269-600-0XXX 0000–0999Assigned FRACTEL, LLC 965H GALESBURG MI
2020-02-20 269-600-6XXX 6000–6999Assigned FRACTEL, LLC 965H GALESBURG MI
2020-02-20 269-900-0XXX 0000–0999Assigned FRACTEL, LLC 965H LACEY MI
2020-02-20 269-900-9XXX 9000–9999Assigned FRACTEL, LLC 965H LACEY MI
2020-02-19 269-237-2XXX 2000–2999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G THREE OAKS MI
2020-02-19 269-241-5XXX 5000–5999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G MIDDLEVL MI
2020-02-19 269-259-2XXX 2000–2999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G NILES MI
2020-02-13 269-249-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2020-02-13 269-666-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2020-02-13 269-666-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2020-02-12 269-243-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2020-02-12 269-243-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2020-01-28 269-666-2XXX 2000–2999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G KALAMAZOO MI
2020-01-09 269-241-3XXX 3000–3999Assigned ONVOY, LLCV - MI 543C MIDDLEVL MI
2020-01-09 269-241-4XXX 4000–4999Assigned ONVOY, LLCV - MI 543C MIDDLEVL MI
2020-01-09 269-247-4XXX 4000–4999Assigned ONVOY, LLCV - MI 543C BENTON HBR MI
2020-01-09 269-247-5XXX 5000–5999Assigned ONVOY, LLCV - MI 543C BENTON HBR MI
2020-01-09 269-247-6XXX 6000–6999Assigned ONVOY, LLCV - MI 543C BENTON HBR MI
2020-01-09 269-247-7XXX 7000–7999Assigned ONVOY, LLCV - MI 543C BENTON HBR MI
2020-01-09 269-371-3XXX 3000–3999Assigned ONVOY, LLCV - MI 543C BELLEVUE MI
2020-01-09 269-371-4XXX 4000–4999Assigned ONVOY, LLCV - MI 543C BELLEVUE 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.