City Name / Region National Dialing Format International Dialing Format
Bujumbura220XXXX+257 220XXXX
Bujumbura221XXXX+257 221XXXX
Bujumbura222XXXX+257 222XXXX
Bujumbura223XXXX+257 223XXXX
Bujumbura224XXXX+257 224XXXX
Bujumbura225XXXX+257 225XXXX