NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

7 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 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
2006-05-23 952-857-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2006-04-13 952-564-6XXX 6000–6999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2006-04-10 952-905-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E TWINCITIES MN
2006-03-31 952-232-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 TWINCITIES MN
2006-03-21 952-358-2XXX 2000–2999Assigned ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 4139 TWINCITIES MN
2006-03-20 952-426-7XXX 7000–7999Assigned ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 4139 TWINCITIES MN
2006-03-10 952-288-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2006-03-09 952-479-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 TWINCITIES MN
2006-03-09 952-479-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 TWINCITIES MN
2006-03-06 952-843-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2006-03-06 952-843-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2006-02-09 952-960-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 TWINCITIES MN
2006-02-02 952-567-8XXX 8000–8999Assigned ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 4139 TWINCITIES MN
2006-01-19 952-412-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2006-01-19 952-738-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2006-01-19 952-913-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2006-01-19 952-913-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2006-01-17 952-378-3XXX 3000–3999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2006-01-11 952-855-4XXX 4000–4999Assigned MCC TELEPHONY LLC 593K TWINCITIES MN
2005-12-15 952-491-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2005-12-06 952-836-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2005-12-01 952-956-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2005-11-22 952-426-6XXX 6000–6999Assigned ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 4139 TWINCITIES MN
2005-11-16 952-594-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-11-16 952-594-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-10-26 952-417-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2005-10-20 952-223-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2005-10-18 952-374-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-10-13 952-908-9XXX 9000–9999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2005-10-07 952-807-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2005-10-07 952-836-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2005-09-22 952-358-7XXX 7000–7999Assigned ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 4139 TWINCITIES MN
2005-09-21 952-846-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-09-21 952-846-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-09-21 952-992-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-09-06 952-229-8XXX 8000–8999Assigned ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 4139 TWINCITIES MN
2005-08-31 952-465-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-08-31 952-649-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-08-31 952-649-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-08-17 952-232-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 TWINCITIES MN
2005-08-16 952-738-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2005-08-02 952-797-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2005-08-02 952-797-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2005-08-02 952-797-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2005-08-02 952-797-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2005-08-01 952-540-3XXX 3000–3999Assigned LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 5312 TWINCITIES MN
2005-07-29 952-649-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-07-29 952-649-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-07-26 952-217-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-07-21 952-405-2XXX 2000–2999Assigned ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 4139 TWINCITIES MN

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.