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
2011-11-04 651-900-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 TWINCITIES MN
2011-11-04 651-900-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 TWINCITIES MN
2011-11-03 651-202-2XXX 2000–2999Assigned ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 4139 TWINCITIES MN
2011-10-11 651-348-3XXX 3000–3999Assigned LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 5312 TWINCITIES MN
2011-10-06 651-202-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2011-10-06 651-202-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2011-10-06 651-202-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2011-10-03 651-346-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 HASTINGS MN
2011-09-30 651-414-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2011-09-30 651-447-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2011-09-30 651-604-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2011-09-29 651-272-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2011-09-28 651-240-0XXX 0000–0999Assigned MIDCONTINENT COMMUNICATIONS - MN 429A TAYLORSFLS MN
2011-09-20 651-560-1XXX 1000–1999Assigned MIDCONTINENT COMMUNICATIONS - MN 429A WABASHA MN
2011-09-12 651-383-0XXX 0000–0999Assigned MIDCONTINENT COMMUNICATIONS - MN 429A STILLWATER MN
2011-09-07 651-447-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2011-09-06 651-213-3XXX 3000–3999Assigned MIDCONTINENT COMMUNICATIONS - MN 429A LINDSTROM MN
2011-09-06 651-243-5XXX 5000–5999Assigned MIDCONTINENT COMMUNICATIONS - MN 429A NORTH BRCH MN
2011-09-06 651-433-0XXX 0000–0999Assigned MIDCONTINENT COMMUNICATIONS - MN 429A SCANDIMRIN MN
2011-08-31 651-272-5XXX 5000–5999Assigned MIDCONTINENT COMMUNICATIONS - MN 429A TWINCITIES MN
2011-08-31 651-342-4XXX 4000–4999Assigned ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 4139 STILLWATER MN
2011-08-23 651-300-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E STILLWATER MN
2011-08-19 651-342-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D STILLWATER MN
2011-08-19 651-800-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D RED WING MN
2011-08-11 651-346-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 HASTINGS MN
2011-07-26 651-200-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2011-07-26 651-200-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2011-07-26 651-200-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2011-07-26 651-243-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E NORTH BRCH MN
2011-07-26 651-243-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E NORTH BRCH MN
2011-07-26 651-361-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2011-07-26 651-998-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E STCROIXBCH MN
2011-07-25 651-200-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2011-07-25 651-200-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2011-07-18 651-212-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E RED WING MN
2011-07-18 651-560-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E WABASHA MN
2011-07-14 651-955-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2011-07-12 651-346-4XXX 4000–4999Assigned FRONTIER COMMUNICATIONS OF AMERICA, INC. - MN 2474 HASTINGS MN
2011-06-30 651-243-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E NORTH BRCH MN
2011-06-30 651-243-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E NORTH BRCH MN
2011-06-30 651-321-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E STCROIXBCH MN
2011-06-29 651-200-6XXX 6000–6999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2011-06-29 651-800-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MN 7783 RED WING MN
2011-06-29 651-955-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2011-06-28 651-321-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 STCROIXBCH MN
2011-06-21 651-604-8XXX 8000–8999Assigned ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 4139 TWINCITIES MN
2011-06-16 651-564-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 WABASHA MN
2011-06-15 651-250-0XXX 0000–0999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2011-06-15 651-250-1XXX 1000–1999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2011-06-15 651-250-2XXX 2000–2999Assigned QWEST CORPORATION 9631 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.