You have got a call from phone number beginning with 257 or 00257 or 011257 or +257 and you want to know which country is the country code 257.
Which country has 257 as dialing code?
The country code 257 (257 area code) belongs to:
257 code country is preceded either by 00 ( 00257 ) or 011 ( 011257 ) for calls made from USA and Canada and by the sign plus (+257).
Flag of Burundi :