NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

4 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 534
ONVOY, LLC - WI 4
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
2021-11-17 534-203-2XXX 2000–2999Assigned ONVOY, LLC - WI 225C RIVERFALLS WI
2021-11-17 534-203-7XXX 7000–7999Assigned ONVOY, LLC - WI 225C RIVERFALLS WI
2021-11-17 534-203-8XXX 8000–8999Assigned ONVOY, LLC - WI 225C RIVERFALLS WI
2021-11-17 534-234-6XXX 6000–6999Assigned ONVOY, LLC - WI 225C AUBURNDALE WI
2021-11-03 534-234-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H AUBURNDALE WI
2021-11-03 534-253-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H MARSHFIELD WI
2021-11-03 534-253-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H MARSHFIELD WI
2021-11-03 534-500-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H MARATHON WI
2021-11-03 534-758-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H SCANDINVIA WI
2021-11-03 534-758-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H SCANDINVIA WI
2021-10-18 534-356-4XXX 4000–4999Assigned ONVOY, LLC - WI 225C WAUSAU WI
2021-10-18 534-356-5XXX 5000–5999Assigned ONVOY, LLC - WI 225C WAUSAU WI
2021-10-18 534-356-6XXX 6000–6999Assigned ONVOY, LLC - WI 225C WAUSAU WI
2021-10-01 534-253-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J MARSHFIELD WI
2021-08-18 534-356-7XXX 7000–7999Assigned FRACTEL, LLC 965H WAUSAU WI
2021-08-18 534-356-9XXX 9000–9999Assigned FRACTEL, LLC 965H WAUSAU WI
2021-08-11 534-345-6XXX 6000–6999Assigned FRACTEL, LLC 965H ELDERON WI
2021-07-29 534-535-6XXX 6000–6999Assigned ONVOY, LLC - WI 225C JUNCTIONCY WI
2021-07-21 534-758-8XXX 8000–8999Assigned ONVOY, LLC - WI 225C SCANDINVIA WI
2021-07-02 534-758-6XXX 6000–6999Assigned FRACTEL, LLC 965H SCANDINVIA WI
2021-07-01 534-234-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J AUBURNDALE WI
2021-06-28 534-203-3XXX 3000–3999Assigned ONVOY, LLC - WI 225C RIVERFALLS WI
2021-06-28 534-203-4XXX 4000–4999Assigned ONVOY, LLC - WI 225C RIVERFALLS WI
2021-06-28 534-203-5XXX 5000–5999Assigned ONVOY, LLC - WI 225C RIVERFALLS WI
2021-06-28 534-203-6XXX 6000–6999Assigned ONVOY, LLC - WI 225C RIVERFALLS WI
2021-06-25 534-344-0XXX 0000–0999Assigned ONVOY, LLC - WI 225C WHITEHALL WI
2021-06-08 534-535-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J JUNCTIONCY WI
2021-06-02 534-535-3XXX 3000–3999Assigned ONVOY, LLC - WI 225C JUNCTIONCY WI
2021-05-26 534-333-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J CHILI WI
2021-05-25 534-234-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H AUBURNDALE WI
2021-05-25 534-252-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J CABLE WI
2021-05-25 534-259-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J BENOIT WI
2021-05-25 534-500-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H MARATHON WI
2021-05-25 534-777-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H VESPER WI
2021-05-25 534-888-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H WAUPACA WI
2021-05-25 534-900-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H PICKEREL WI
2021-05-21 534-666-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J GREENWOOD WI
2021-05-18 534-222-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J AMHERST WI
2021-05-18 534-254-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J WAUPACA WI
2021-05-13 534-300-0XXX 0000–0999Assigned FRACTEL, LLC 965H DORCHESTER WI
2021-05-13 534-300-3XXX 3000–3999Assigned FRACTEL, LLC 965H DORCHESTER WI
2021-05-04 534-202-9XXX 9000–9999Assigned ONVOY, LLC - WI 225C SCANDINVIA WI
2021-04-08 534-254-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J WAUPACA WI
2021-03-04 534-248-0XXX 0000–0999Assigned ONVOY, LLC - WI 225C RIVERFALLS WI
2021-03-04 534-344-1XXX 1000–1999Assigned ONVOY, LLC - WI 225C WHITEHALL WI
2021-03-02 534-220-4XXX 4000–4999Assigned ONVOY, LLC - WI 225C CHIPPEWFLS WI
2021-03-02 534-220-5XXX 5000–5999Assigned ONVOY, LLC - WI 225C CHIPPEWFLS WI
2021-03-02 534-220-6XXX 6000–6999Assigned ONVOY, LLC - WI 225C CHIPPEWFLS WI
2021-03-02 534-220-8XXX 8000–8999Assigned ONVOY, LLC - WI 225C CHIPPEWFLS WI
2021-03-01 534-234-2XXX 2000–2999Assigned ONVOY, LLC - WI 225C AUBURNDALE WI

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.