Neutral Tandem in Twin Cities, MN
These numbers are located in the city of Twin Cities part of Hennepin county. There are a few other subcodes that cover this area as well so take care not to confuse them.
Hennepin county is situated in Minnesota and operates CT (UTC -06:00) time. This number group covers the 55430, 55112, 55113, & 55401 zip codes.