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
2012-06-06 651-800-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 RED WING MN
2012-06-06 651-800-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 RED WING MN
2012-05-30 651-243-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E NORTH BRCH MN
2012-05-30 651-564-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E WABASHA MN
2012-05-24 651-333-4XXX 4000–4999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F TWINCITIES MN
2012-05-15 651-348-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2012-05-15 651-348-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2012-05-15 651-348-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2012-05-15 651-348-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2012-05-15 651-683-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2012-05-15 651-888-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2012-05-04 651-302-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D HASTINGS MN
2012-05-04 651-927-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D LAKE CITY MN
2012-04-23 651-272-1XXX 1000–1999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2012-04-23 651-272-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2012-04-09 651-302-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 HASTINGS MN
2012-04-09 651-302-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 HASTINGS MN
2012-04-09 651-302-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 HASTINGS MN
2012-03-26 651-409-3XXX 3000–3999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F SCANDIMRIN MN
2012-03-08 651-242-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2012-03-08 651-242-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2012-03-08 651-242-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2012-03-08 651-242-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2012-03-05 651-888-8XXX 8000–8999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F TWINCITIES MN
2012-02-23 651-348-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2012-02-23 651-348-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2012-02-10 651-998-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D STCROIXBCH MN
2012-01-30 651-346-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 HASTINGS MN
2012-01-30 651-383-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 STILLWATER MN
2012-01-30 651-800-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 RED WING MN
2012-01-23 651-302-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 HASTINGS MN
2012-01-23 651-302-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 HASTINGS MN
2012-01-16 651-829-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 HASTINGS MN
2011-12-28 651-346-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 HASTINGS MN
2011-12-21 651-538-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 SCANDIMRIN MN
2011-12-19 651-202-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2011-12-19 651-202-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2011-12-19 651-202-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2011-12-19 651-202-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2011-12-19 651-242-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2011-12-19 651-242-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2011-12-19 651-242-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2011-12-14 651-800-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E RED WING MN
2011-11-22 651-202-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2011-11-22 651-347-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 RED WING MN
2011-11-14 651-383-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E STILLWATER MN
2011-11-14 651-383-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E STILLWATER MN
2011-11-10 651-347-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E RED WING MN
2011-11-04 651-202-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 TWINCITIES MN
2011-11-04 651-900-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 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.