Verizon Wireless in Waukesha, WI
These numbers are located in the city of Waukesha part of Waukesha county. There are a few other subcodes that cover this area as well so take care not to confuse them.
Waukesha county is situated in Wisconsin and operates CT (UTC -06:00) time. This number group covers the 53186, 53188, 53189, & 53187 zip codes.