Telephone area code for central and northern Alberta
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Area code 780 is a telephone area code in the North American Numbering Plan (NANP) for the northern two-thirds of the Canadian province of Alberta, including the Edmonton area. The area code was established in 1999 in a split of area code 403, which had served the entire province since the establishment of the original North American area codes in 1947. The numbering plan area is also served by area codes 587, 825, and 368, which form a complex overlay for all of Alberta.