Mahnken Good Neighbor Pharmacy 300 N Main St Shamrock, TX 79079 Phone : (806) 256-2781 Business Category Pharmacies Consumer Electronic Equipment & Supplies Electronic Equipment & Supplies (Wholesale) Electronic Parts & Equipment A Radioshack Dealer - Mahnker Drug 300 N Main Shamrock, TX 79079 Phone : (806) 256-2781 Business Category Pharmacies Consumer Electronic Equipment & Supplies Electronic Equipment & Supplies (Wholesale) Cellular Telephones-Equipment & Supplies Electronic Parts & Equipment Services           Caller ID, Retail Brands           AT&T