Hours Of Operations Minit Minit Mart Georgia Portal 30450 Minit Minit Mart Hours of Operation and Location in Portal, GA 30450 4.3 - 40 votes 4636 Us Highway 25, Portal, GA 30450 (912) 865-2000 Get Directions Minit Minit Mart Hours Category: Grocery & Market Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore PortalView More Sports Coleman Recommend For You Monroe Market Neighbor Market Neighborhood Discount Store NG Sports Nine Sports North Highland Company Nu-Sport One Dollar One Store One Stop Variety Oriental Rugs