What the international code for Bahamas to call? Dial code number to open phone call in Bahamas is ( 001242 ) or ( +1242 ) in order to make international phone calls between Bahamas and all countries of the world to unlock phone with more additional details and informations about Bahamas country whereby each country is distinguished by a special telephone number, where the caller write the Commonwealth of the Bahamas dial area code to opening sim card telephone line mobile or landline then the phone number.