Local Calling Guide

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Switch: BLERWIXA

Switch (link to prefixes) Switch name Company
BLERWIXA0MD    
BLERWIXAPS0 BLACK EARTH   
BLERWIXARP0   0849 BLACK EARTH TEL. CO. 
BLERWIXARS0 BLACK EARTH   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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