Key Energy Service Highway 7 Countyline, OK 73425 Phone : (580) 856-3387 Brendas Old Highway 7 Countyline, OK 73425 Phone : (580) 856-3501 Countyline First Baptist Church Po Box 57 Countyline, OK 73425 Phone : (580) 856-3240 O K Dozer Service Inc Old Highway 7 Countyline, OK 73425 Phone : (580) 444-3366 Leffler Construction Co Highway 7 & Countyline Rd Countyline, OK 73425 Phone : (580) 444-3318 Sooner Trucking & Oilfield Service 1836 W County Line Rd Countyline, OK 73425 Phone : (580) 444-3302 Flying J Ranch I Po Box 185 Countyline, OK 73425 Phone : (580) 444-2655 Post Office - Countyline 1 W Main St Countyline, OK 73425 Phone : (580) 856-3425