Local Calling Guide

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Switch: WASLDCRG

Switch (link to prefixes) Switch name Company
WASLDCRGDS0 WASHINGTON  280E YMAX COMMUNICATIONS CORP. - DC 
WASLDCRGDS0 WASHINGTON  281E YMAX COMMUNICATIONS CORP. - MD 
WASLDCRGDS0 WASHINGTON  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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