Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 612 [Rate centres in NPA 612] [Dial plan for NPA 612]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
612-545 1 Twin Cities MN   5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628   2004-02-11   
612-545 2 Twin Cities MN   5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628   2004-02-11   
612-545 3 Twin Cities MN   5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628   2004-02-11   
612-545 4 Twin Cities MN   5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628   2004-02-11   
612-545 5 Twin Cities MN   318J COMCAST IP PHONE, LLC 628   2010-09-16   
612-545 6 Twin Cities MN   6701 AERIAL COMMUNICATIONS, INC. 628   2011-05-06   
612-545 7 Twin Cities MN   6701 AERIAL COMMUNICATIONS, INC. 628   2011-05-06   
612-545 8 Twin Cities MN   6701 AERIAL COMMUNICATIONS, INC. 628   2011-05-06   
612-545 9 Twin Cities MN   9631 QWEST CORPORATION 628      
612-546 A Twin Cities MN GLVYMNORZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 628   2024-11-04   
612-546 0 Twin Cities MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 628   2024-11-05   
612-546 1 Twin Cities MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 628   2024-11-05   
612-546 2 Twin Cities MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 628   2024-11-05   
612-546 3 Twin Cities MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 628   2024-11-05   
612-546 4 Twin Cities MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 628   2024-11-05   
612-546 5 Twin Cities MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 628   2024-11-05   
612-546 6 Twin Cities MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 628   2024-11-05   
612-546 7 Twin Cities MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 628   2024-11-05   
612-546 8 Twin Cities MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 628   2024-11-04   
612-546 9 Twin Cities MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 628   2024-11-04   
612-547 A Twin Cities MN MPLSMNMSDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 628      
612-547 0 Twin Cities MN   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 628      
612-547 1 Twin Cities MN   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 628      
612-547 2 Twin Cities MN   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 628      
612-547 3 Twin Cities MN   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 628      
612-547 4 Twin Cities MN   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 628      
612-547 5 Twin Cities MN   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 628      
612-547 6 Twin Cities MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2011-06-09   
612-547 7 Twin Cities MN   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 628      
612-547 8 Twin Cities MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2010-02-18   
612-547 9 Twin Cities MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2011-06-09   
612-548 A Twin Cities MN GLVYMN06DS0  6098 CENTURYLINK COMMUNICATIONS LLC - MN 628      
612-548 0 Twin Cities MN   6098 CENTURYLINK COMMUNICATIONS LLC - MN 628      
612-548 1 Twin Cities MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2010-02-18   
612-548 2 Twin Cities MN   6098 CENTURYLINK COMMUNICATIONS LLC - MN 628      
612-548 3 Twin Cities MN   6098 CENTURYLINK COMMUNICATIONS LLC - MN 628      
612-548 4 Twin Cities MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2011-06-09   
612-548 5 Twin Cities MN   6098 CENTURYLINK COMMUNICATIONS LLC - MN 628      
612-548 6 Twin Cities MN   6098 CENTURYLINK COMMUNICATIONS LLC - MN 628      
612-548 7 Twin Cities MN   6098 CENTURYLINK COMMUNICATIONS LLC - MN 628      
612-548 8 Twin Cities MN   6098 CENTURYLINK COMMUNICATIONS LLC - MN 628      
612-548 9 Twin Cities MN   6098 CENTURYLINK COMMUNICATIONS LLC - MN 628      
612-552 A Twin Cities MN EAGNMNZO3MD  5562 METROPCS, INC. 628      
612-552 0 Twin Cities MN   5562 METROPCS, INC. 628   2019-02-22   
612-552 1 Twin Cities MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2019-02-23   
612-552 2 Twin Cities MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2019-02-23   
612-552 3 Twin Cities MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2019-02-23   
612-552 4 Twin Cities MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2019-02-23   
612-552 5 Twin Cities MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2019-02-23   
612-552 6 Twin Cities MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2019-02-23   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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