Local Calling Guide

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Switch: NRTHSCXB

Switch (link to prefixes) Switch name Company
NRTHSCXBDS1 NORTH   
NRTHSCXBPS0 NORTH  0551 WILLISTON TEL. CO. 
NRTHSCXBPS1    

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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