Local Calling Guide

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Switch: CRCHTXCB

Switch (link to prefixes) Switch name Company
CRCHTXCB01T CORPUS CHRISTI   
CRCHTXCB4MD    
CRCHTXCB5MD   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 
CRCHTXCBDS0 CORPUS CHRISTI   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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