Local Calling Guide

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Switch: DRRSCAAB

Switch (link to prefixes) Switch name Company
DRRSCAABDS0 DORRIS  734E CAL-ORE COMMUNICATIONS, INC. - CA 
DRRSCAABDS0 DORRIS  2311 CAL-ORE TELEPHONE CO. 

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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