What is Area code 604?
'''Area code 604''' is an area code for [[British Columbia]]. It was one of the earliest area codes created in [[1947]]. It initially covered the entire province of British Columbia, but after being split by 250 in [[1997]], it now covers the entire [[Lower Mainland]] in British Columbia, including [[Vancouver]]. It was overlaid by 778 in [[2001]], 236 in [[2013]], and 672 in [[2019]]. [[Category:British Columbia]] [[Category:Area codes in Canada|604]] [[Category:Lower Mainland]] {{canada-stub}}