Area Codes Belarus The Area Codes of Belarus: City/Town or Region Area code 1.Baranovichi1632.Belynichi22323.Berestovitsa15114.Bereza16435.Berezino17156.Beshenkovichi21317.Bobruysk2258.Borisov1779.Bragin234410.Braslav215311.Brest16212.Budo-Koshelevo233613.Byhov2231