NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

7 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 952
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 6
BOOST SUBSCRIBERCO L.L.C. 1
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
2016-12-09 952-652-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2016-12-09 952-652-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2016-12-09 952-652-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2016-12-09 952-652-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2016-11-22 952-377-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E TWINCITIES MN
2016-11-22 952-495-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E TWINCITIES MN
2016-11-22 952-697-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E TWINCITIES MN
2016-11-22 952-698-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E TWINCITIES MN
2016-10-28 952-693-0XXX 0000–0999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2016-09-19 952-595-6XXX 6000–6999Assigned CHARTER IP ENABLED SERVICES, LLC 792K TWINCITIES MN
2016-09-14 952-492-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2016-09-14 952-492-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2016-09-14 952-800-3XXX 3000–3999Assigned ONVOY, LLC - MN 184D NORWOOD MN
2016-09-06 952-405-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2016-09-06 952-406-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2016-08-11 952-452-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2016-08-01 952-444-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2016-08-01 952-529-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J TWINCITIES MN
2016-08-01 952-529-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2016-07-29 952-652-7XXX 7000–7999Assigned METROPCS, INC. 5562 TWINCITIES MN
2016-06-29 952-800-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D NORWOOD MN
2016-04-11 952-658-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2016-02-24 952-800-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D NORWOOD MN
2016-02-24 952-800-9XXX 9000–9999Assigned ONVOY, LLC - MN 184D NORWOOD MN
2016-01-29 952-679-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2016-01-29 952-679-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2016-01-22 952-800-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 NORWOOD MN
2015-12-30 952-444-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2015-12-02 952-800-1XXX 1000–1999Assigned ONVOY, LLC - MN 184D NORWOOD MN
2015-12-01 952-322-9XXX 9000–9999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2015-12-01 952-356-1XXX 1000–1999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2015-11-20 952-260-0XXX 0000–0999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2015-11-20 952-260-1XXX 1000–1999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2015-11-20 952-260-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2015-11-20 952-260-3XXX 3000–3999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2015-11-20 952-260-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2015-11-20 952-260-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2015-11-20 952-260-6XXX 6000–6999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2015-11-20 952-260-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2015-11-20 952-260-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2015-11-20 952-260-9XXX 9000–9999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2015-11-20 952-529-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2015-11-20 952-529-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2015-11-20 952-529-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2015-11-20 952-529-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2015-11-20 952-529-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2015-11-17 952-800-0XXX 0000–0999Assigned ONVOY, LLC - MN 184D NORWOOD MN
2015-11-17 952-800-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D NORWOOD MN
2015-10-23 952-444-3XXX 3000–3999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2015-10-23 952-444-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D TWINCITIES MN

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.