NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

1 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 651
EXIANT COMMUNICATIONS LLC 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
2005-05-16 651-431-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-05-09 651-967-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 STILLWATER MN
2005-05-05 651-431-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-04-26 651-560-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D WABASHA MN
2005-04-25 651-491-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 STILLWATER MN
2005-04-18 651-294-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 TWINCITIES MN
2005-04-18 651-294-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 TWINCITIES MN
2005-04-18 651-294-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 TWINCITIES MN
2005-04-18 651-294-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 TWINCITIES MN
2005-04-18 651-746-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-04-18 651-815-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 TWINCITIES MN
2005-04-18 651-815-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 TWINCITIES MN
2005-04-06 651-357-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2005-04-06 651-357-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2005-03-28 651-222-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 TWINCITIES MN
2005-03-21 651-234-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2005-03-21 651-259-3XXX 3000–3999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2005-03-21 651-259-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2005-03-21 651-259-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2005-03-21 651-355-0XXX 0000–0999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2005-03-21 651-357-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E TWINCITIES MN
2005-03-21 651-361-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2005-03-02 651-431-2XXX 2000–2999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2005-03-02 651-431-3XXX 3000–3999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2005-03-02 651-431-4XXX 4000–4999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2005-03-02 651-431-5XXX 5000–5999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2005-03-02 651-431-6XXX 6000–6999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2005-03-02 651-431-7XXX 7000–7999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2005-02-22 651-259-4XXX 4000–4999Assigned ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 4139 TWINCITIES MN
2005-02-22 651-675-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-02-22 651-894-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2005-02-22 651-894-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2005-02-22 651-894-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2005-02-15 651-783-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-02-03 651-400-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 LINDSTROM MN
2005-01-21 651-357-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2005-01-21 651-357-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2005-01-14 651-233-5XXX 5000–5999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J TWINCITIES MN
2005-01-14 651-468-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-01-14 651-468-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-01-14 651-468-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-01-14 651-468-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2005-01-14 651-747-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2005-01-14 651-747-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2005-01-14 651-767-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2005-01-14 651-895-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2004-12-29 651-294-4XXX 4000–4999Assigned ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 4139 TWINCITIES MN
2004-12-21 651-468-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2004-12-21 651-468-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2004-12-21 651-927-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 LAKE CITY 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.