Local Calling Guide

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Switch: SGNWMIFA

Switch (link to prefixes) Switch name Company
SGNWMIFA01W    
SGNWMIFA20T    
SGNWMIFA7MD   7701 PHONE MICHIGAN 
SGNWMIFA8MD   7421 AT&T LOCAL 
SGNWMIFACM3   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 
SGNWMIFADS0 SAGINAW  9323 AMERITECH MICHIGAN 
SGNWMIFADS1   3535 ACD TELECOM, INC. - MI 
SGNWMIFAGT0   1200 TALK AMERICA INC. - MI 
SGNWMIFAX2Y   668E SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE 
SGNWMIFAX4Y    
SGNWMIFAX5X   7279 MCI WORLDCOM COMMUNICATIONS, INC. - MI 
SGNWMIFAX7X   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 
SGNWMIFAX7X   5562 METRO PCS, INC. 
SGNWMIFAX9Y    
SGNWMIFAXAY   405H RCLEC, INC. - MI 
SGNWMIFAXCX   0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 
SGNWMIFAXCY   7575 CENTURYLINK COMMUNICATIONS LLC 
SGNWMIFAXDX   9748 AMERICAN MESSAGING SERVICES, LLC 
SGNWMIFAXFY   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 
SGNWMIFAXIY    
SGNWMIFAXJX   991E BANDWIDTH.COM CLEC, LLC - MI 
SGNWMIFAXKX   543C ONVOY, LLC - MI 
SGNWMIFAXKY    
SGNWMIFAXMD   7421 AT&T LOCAL 
SGNWMIFAXMY   821C INTRADO COMMUNICATIONS, LLC 
SGNWMIFAXNX   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 
SGNWMIFAXNY   318J COMCAST IP PHONE LLC 
SGNWMIFAXOY    
SGNWMIFAXPX    
SGNWMIFAXPY    
SGNWMIFAXQY   478J BRIGHTLINK COMMUNICATIONS LLC 
SGNWMIFAXSY    
SGNWMIFAXTY    
SGNWMIFAXUX   473D CMC TELECOM, INC. - MI 
SGNWMIFAXXX    
SGNWMIFAXYX   279B CLEAR RATE COMMUNICATIONS - CLEC - MI 
SGNWMIFAXYX   672B CLEAR RATE COMMUNICATIONS - ULEC - MI 
SGNWMIFAY0X   425J CSC WIRELESS, LLC 
SGNWMIFAZMD   2550 123 NET, INC. 

Last updated: Tue, 04 May 2021 15:04:27 UTC

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