Local Calling Guide

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  • Enter full or partial CLLI code to see all matching switches.

Switch: CLMASCSN

Switch (link to prefixes) Switch name Company
CLMASCSN01Z   551G BRIGHTLINK COMMUNICATIONS, LLC 
CLMASCSN07Z    
CLMASCSN12Z   156J RCLEC, INC.  
CLMASCSN14Z   154C PALMETTO TELEPHONE COMMUNICATIONS, LLC - SC 
CLMASCSN22Z   073H TELNYX LLC  
CLMASCSN23Z    
CLMASCSN24Z   197D VONAGE AMERICA LLC  
CLMASCSN25E COLUMBIA SENATE ST  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL  
CLMASCSN25Z    
CLMASCSN27Z   5385 HARGRAY, INC. - SC  
CLMASCSN28Z   515J IP HORIZON LLC  
CLMASCSN29Z   506J TWILIO INTERNATIONAL INC 
CLMASCSN32Z    
CLMASCSN60T    
CLMASCSN61T    
CLMASCSN79F COLUMBIA SENATE ST  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL  
CLMASCSNBB9   8660 WINDSTREAM NUVOX, INC.  
CLMASCSNDS0   8660 WINDSTREAM NUVOX, INC.  
CLMASCSNX0Y   8660 WINDSTREAM NUVOX, INC.  
CLMASCSNX1Z   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC  
CLMASCSNX2X   8693 US LEC OF SOUTH CAROLINA, INC.  
CLMASCSNX2Z   077F BANDWIDTH.COM CLEC, LLC - SC 
CLMASCSNXLZ   8693 US LEC OF SOUTH CAROLINA, INC.  
CLMASCSNXMD   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 
CLMASCSNXSY   548E ONVOY, LLC - SC 
CLMASCSNXTY    
CLMASCSNXXZ   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 
CLMASCSNXYY   364E YMAX COMMUNICATIONS CORP. - SC 
CLMASCSNXZZ   582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 
CLMASCSNY0X   425J CSC WIRELESS, LLC 

Last updated: Wed, 01 Dec 2021 01:40:16 UTC

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