Local Calling Guide

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Switch: GRTNSDXA

Switch (link to prefixes) Switch name Company
GRTNSDXACM0    
GRTNSDXACM1 GROTON   
GRTNSDXADS0 GROTON  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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