Local Calling Guide

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Switch: WNTHNYXA

Switch (link to prefixes) Switch name Company
WNTHNYXADS3 WINTHROP  193C SLIC NETWORK SOLUTIONS, INC. - NY 
WNTHNYXADS4 WINTHROP  0108 NICHOLVILLE TEL. CO., INC. 

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

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