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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2022-01-11 269-545-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J GALIEN MI
2022-01-11 269-667-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J COLON MI
2022-01-11 269-675-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J ALLEGAN MI
2022-01-11 269-748-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J BRIDGMAN MI
2022-01-10 269-846-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J NILES MI
2022-01-09 269-486-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BENTON HBR MI
2022-01-09 269-759-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BENTON HBR MI
2022-01-07 269-546-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J NEWBUFFALO MI
2022-01-06 269-233-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J CASSOPOLIS MI
2022-01-06 269-259-3XXX 3000–3999Assigned ONVOY, LLCV - MI 543C NILES MI
2022-01-06 269-259-4XXX 4000–4999Assigned ONVOY, LLCV - MI 543C NILES MI
2022-01-06 269-438-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J CLIMAX MI
2022-01-05 269-237-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J THREE OAKS MI
2022-01-05 269-346-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J HOPKINS MI
2022-01-05 269-433-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J CONSTANTIN MI
2022-01-05 269-482-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J OTSEGO MI
2022-01-05 269-867-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J BERRIENSPG MI
2021-12-16 269-391-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H KALAMAZOO MI
2021-12-16 269-391-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H KALAMAZOO MI
2021-12-16 269-666-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H KALAMAZOO MI
2021-12-16 269-666-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H KALAMAZOO MI
2021-12-07 269-316-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2021-12-07 269-361-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2021-12-07 269-361-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2021-12-07 269-361-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2021-12-06 269-286-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 ALLEGAN MI
2021-12-06 269-486-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 6003 BENTON HBR MI
2021-12-03 269-402-2XXX 2000–2999Assigned ONVOY, LLCV - MI 543C GLENN MI
2021-12-03 269-402-3XXX 3000–3999Assigned ONVOY, LLCV - MI 543C GLENN MI
2021-11-29 269-525-6XXX 6000–6999Assigned PEERLESS NETWORK OF MICHIGAN, LLC - MI 933G WAYLAND MI
2021-11-24 269-486-3XXX 3000–3999Assigned ONVOY, LLCV - MI 543C BENTON HBR MI
2021-11-24 269-486-5XXX 5000–5999Assigned ONVOY, LLCV - MI 543C BENTON HBR MI
2021-11-19 269-236-4XXX 4000–4999Assigned ONVOY, LLCV - MI 543C PULLMAN MI
2021-11-18 269-374-4XXX 4000–4999Assigned ONVOY, LLCV - MI 543C MARSHALL MI
2021-11-18 269-374-5XXX 5000–5999Assigned ONVOY, LLCV - MI 543C MARSHALL MI
2021-11-15 269-230-4XXX 4000–4999Assigned ONVOY, LLCV - MI 543C SCHOOLCFT MI
2021-11-15 269-233-5XXX 5000–5999Assigned ONVOY, LLCV - MI 543C CASSOPOLIS MI
2021-11-15 269-246-5XXX 5000–5999Assigned ONVOY, LLCV - MI 543C BERRIENSPG MI
2021-11-15 269-246-8XXX 8000–8999Assigned ONVOY, LLCV - MI 543C BERRIENSPG MI
2021-11-03 269-292-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H SOUTHHAVEN MI
2021-11-03 269-292-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H SOUTHHAVEN MI
2021-11-03 269-293-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H MIDDLEVL MI
2021-11-03 269-293-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H MIDDLEVL MI
2021-11-03 269-305-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H PLAINWELL MI
2021-11-03 269-305-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H PLAINWELL MI
2021-11-03 269-307-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H STURGIS MI
2021-11-03 269-315-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H VICKSBURG MI
2021-11-03 269-391-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 KALAMAZOO MI
2021-11-03 269-391-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 KALAMAZOO MI
2021-11-03 269-391-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 KALAMAZOO 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.