<P> Area code 780 is a telephone area code in the province of Alberta , encompassing the northern two - thirds of the province , including the Edmonton area . The code was established in 1999 ; prior to this date the entire province was served by the 403 area code . The 780 phone code started use on January 25 , 1999 . Permissive dialing of 403 continued throughout Alberta until May 18 , 1999 . Area code 780 is also the last new area code in Canada introduced by a split . </P>
<P> Area code 780 is a telephone area code in the province of Alberta , encompassing the northern two - thirds of the province , including the Edmonton area . The code was established in 1999 ; prior to this date the entire province was served by the 403 area code . The 780 phone code started use on January 25 , 1999 . Permissive dialing of 403 continued throughout Alberta until May 18 , 1999 . Area code 780 is also the last new area code in Canada introduced by a split . </P>
where is area code 780 located in canada
where is area code 780 located in canada
Alberta
Alberta