Level 3 in Platteville, CO
These numbers are located in the city of Platteville part of Weld county. There are a few other subcodes that cover this area as well so take care not to confuse them.
Weld county is situated in Colorado and operates MT (UTC -07:00) time. This number group covers the 80651, 80514, 80620, & 80634 zip codes.