Its overlay area code is the 289 area code. It was introduced to the public in the middle of 2001. The first Mississauga (Malton) area code was all used up in the later months of 2005, thus the 289 area code will become the area code of phone numbers that will be given starting from that time onwards.
Direct inward dialing (DID), also called direct dial-in (DDI) in Europe and Oceania, is a telecommunication service offered by telephone companies to subscribers who operate a private branch exchange (PBX) system.
Calling United States From Bermuda-Direct Dialing Numbers. To make a direct call to United States From Bermuda, you need to follow the international dialing format given in the box below. The dialing format is same for calling United States mobile or land line from Bermuda.here are 291 area codes in United States. You need to know the United States Area Codes to make an international call to United States from Bermuda. Area Code. 011 - 1 - 916 - TEL #. * Ignore the number within bracket while calling United States from another country.