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
2022-05-04 269-729-3XXX 3000–3999Assigned TERRA NOVA TELECOM INC. 145J ATHENS MI
2022-05-03 269-391-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2022-05-03 269-391-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2022-05-03 269-578-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BATTLE CRK MI
2022-05-03 269-578-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BATTLE CRK MI
2022-04-26 269-354-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J SAUGATUCK MI
2022-04-21 269-361-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2022-04-21 269-361-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2022-04-21 269-578-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2022-04-21 269-578-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2022-04-21 269-578-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2022-04-20 269-354-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MI 6120 SAUGATUCK MI
2022-04-05 269-486-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BENTON HBR MI
2022-04-04 269-265-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MI 770E MENDON MI
2022-03-24 269-736-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J MIDDLEVL MI
2022-03-21 269-230-8XXX 8000–8999Assigned ONVOY, LLCV - MI 543C SCHOOLCFT MI
2022-03-21 269-233-1XXX 1000–1999Assigned ONVOY, LLCV - MI 543C CASSOPOLIS MI
2022-03-07 269-378-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J HASTINGS MI
2022-03-07 269-776-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J WAYLAND MI
2022-03-01 269-393-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 WAYLAND MI
2022-02-24 269-724-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J VICKSBURG MI
2022-02-22 269-287-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J ST JOSEPH MI
2022-02-22 269-374-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J MARSHALL MI
2022-02-22 269-742-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J ATHENS MI
2022-02-17 269-361-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BATTLE CRK MI
2022-02-17 269-361-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BATTLE CRK MI
2022-02-16 269-416-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J GANGES MI
2022-02-16 269-663-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J EDWARDSBG MI
2022-02-02 269-230-5XXX 5000–5999Assigned ONVOY, LLCV - MI 543C SCHOOLCFT MI
2022-02-02 269-253-8XXX 8000–8999Assigned ONVOY, LLCV - MI 543C LACOTA MI
2022-01-28 269-546-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E NEWBUFFALO MI
2022-01-26 269-485-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J GOBLES MI
2022-01-26 269-846-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H NILES MI
2022-01-25 269-391-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2022-01-25 269-529-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 KALAMAZOO MI
2022-01-25 269-556-3XXX 3000–3999Assigned TELNET WORLDWIDE, INC. 817J ST JOSEPH MI
2022-01-25 269-556-8XXX 8000–8999Assigned TELNET WORLDWIDE, INC. 817J ST JOSEPH MI
2022-01-25 269-769-7XXX 7000–7999Assigned TELNET WORLDWIDE, INC. 817J ST JOSEPH MI
2022-01-25 269-863-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J BURR OAK MI
2022-01-18 269-253-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J LACOTA MI
2022-01-18 269-393-1XXX 1000–1999Assigned COMMIO, LLC 939H WAYLAND MI
2022-01-18 269-393-9XXX 9000–9999Assigned COMMIO, LLC 939H WAYLAND MI
2022-01-18 269-868-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E OLIVET MI
2022-01-16 269-294-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MI 991E CENTREVL MI
2022-01-14 269-233-6XXX 6000–6999Assigned ONVOY, LLCV - MI 543C CASSOPOLIS MI
2022-01-14 269-522-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J PULLMAN MI
2022-01-14 269-752-9XXX 9000–9999Assigned TON80 COMMUNICATIONS, LLC 516J DOWAGIAC MI
2022-01-14 269-786-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J FENNVILLE MI
2022-01-14 269-868-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J OLIVET MI
2022-01-11 269-526-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J BANFIELD 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.