NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

5 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 801
HD CARRIER LLC 3
ONVOY, LLC - UT 2
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
2022-05-11 801-630-3XXX 3000–3999Assigned ONVOY, LLC - UT 871E BOUNTIFUL UT
2022-05-11 801-630-4XXX 4000–4999Assigned ONVOY, LLC - UT 871E BOUNTIFUL UT
2022-05-11 801-630-5XXX 5000–5999Assigned ONVOY, LLC - UT 871E BOUNTIFUL UT
2022-05-11 801-630-6XXX 6000–6999Assigned ONVOY, LLC - UT 871E BOUNTIFUL UT
2022-05-11 801-630-7XXX 7000–7999Assigned ONVOY, LLC - UT 871E BOUNTIFUL UT
2022-05-11 801-630-8XXX 8000–8999Assigned ONVOY, LLC - UT 871E BOUNTIFUL UT
2022-05-11 801-630-9XXX 9000–9999Assigned ONVOY, LLC - UT 871E BOUNTIFUL UT
2022-05-11 801-909-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H BOUNTIFUL UT
2022-05-11 801-909-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H BOUNTIFUL UT
2022-05-11 801-909-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H BOUNTIFUL UT
2022-05-11 801-909-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H BOUNTIFUL UT
2022-05-11 801-909-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H BOUNTIFUL UT
2022-05-11 801-909-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H BOUNTIFUL UT
2022-05-11 801-909-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H BOUNTIFUL UT
2022-05-11 801-909-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H BOUNTIFUL UT
2022-05-11 801-909-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H BOUNTIFUL UT
2022-05-11 801-909-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H BOUNTIFUL UT
2022-04-25 801-247-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 6571 OGDEN UT
2022-04-25 801-247-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 6571 OGDEN UT
2022-04-25 801-247-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 6571 OGDEN UT
2022-04-25 801-247-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 6571 OGDEN UT
2022-04-25 801-247-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 6571 OGDEN UT
2022-04-25 801-247-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 6571 OGDEN UT
2022-04-25 801-247-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 6571 OGDEN UT
2022-04-25 801-247-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 6571 OGDEN UT
2022-04-25 801-247-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 6571 OGDEN UT
2022-04-25 801-247-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 6571 OGDEN UT
2022-04-12 801-514-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J MURRAY UT
2021-07-07 801-981-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J MIDVALE UT
2021-06-02 801-992-0XXX 0000–0999Assigned ONVOY, LLC - UT 871E BOUNTIFUL UT
2020-04-16 801-383-0XXX 0000–0999Assigned ONVOY, LLC - UT 871E BOUNTIFUL UT
2019-08-26 801-902-9XXX 9000–9999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MIDVALE UT
2019-07-10 801-734-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 6571 PROVO UT
2019-07-02 801-857-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 6571 PROVO UT
2019-06-07 801-758-2XXX 2000–2999Assigned ONVOY, LLC - UT 871E MIDVALE UT
2019-06-05 801-210-6XXX 6000–6999Assigned ONVOY, LLC - UT 871E SPANIHFORK UT
2019-03-25 801-515-5XXX 5000–5999Assigned TELNYX LLC 073H SPRINGVL UT
2019-01-25 801-509-5XXX 5000–5999Assigned ONVOY, LLC - UT 871E MURRAY UT
2019-01-25 801-509-6XXX 6000–6999Assigned ONVOY, LLC - UT 871E MURRAY UT
2019-01-25 801-515-2XXX 2000–2999Assigned ONVOY, LLC - UT 871E SPRINGVL UT
2019-01-25 801-515-3XXX 3000–3999Assigned ONVOY, LLC - UT 871E SPRINGVL UT
2019-01-25 801-515-4XXX 4000–4999Assigned ONVOY, LLC - UT 871E SPRINGVL UT
2019-01-25 801-693-4XXX 4000–4999Assigned ONVOY, LLC - UT 871E BOUNTIFUL UT
2019-01-25 801-905-8XXX 8000–8999Assigned ONVOY, LLC - UT 871E MURRAY UT
2018-09-19 801-998-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - UT 117F MIDVALE UT
2018-08-13 801-516-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 6571 MORGAN UT
2018-06-15 801-516-7XXX 7000–7999Assigned ALL WEST/UTAH, INC. 3881 MORGAN UT
2018-05-01 801-406-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - UT 117F PLEASATGRV UT
2018-05-01 801-406-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - UT 117F PLEASATGRV UT
2018-05-01 801-996-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - UT 117F MIDVALE UT

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.