Local Calling Guide

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Switch: WASHDCDN

Switch (link to prefixes) Switch name Company
WASHDCDNDS0 WASHINGTON DOWNTOWN  9211 VERIZON WASHINGTON DC, INC. 
WASHDCDNDS1 WASHINGTON DOWNTOWN 2  9211 VERIZON WASHINGTON DC, INC. 

Last updated: Sun, 17 May 2026 03:26:51 UTC

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