Post Office - Walcottx 17 Us Highway 30 Ste A Walcott, WY 82335 Phone : (307) 324-3521 Hi-land House I Highway 80 Ext 235 Walcott, WY 82335 Phone : (307) 324-5049 Walcott Service Station Ih 80 & Jct 130 & 230 Walcott, WY 82335 Phone : (307) 324-3920