The Area Codes of Russia: City/Town or RegionArea code 1.Saint Petersburg812 (+7 812) 2.Sakha Republic (Yakutia)411 (+7 411) 3.Sakhalin Oblast424 (+7 424) 4.Samara Oblast846 (+7 846) 5.Samara Oblast848 (+7 848) 6.Saratov Oblast845 (+7 845) 7.Smolensk Oblast481 (+7 481) 8.Stavropol Krai865 (+7 865) 9.Stavropol Krai879 (+7 879) 10.Sverdlovsk Oblast343 (+7 343)