Area code 604 is a telephone area code in the North American Numbering Plan for southwestern British Columbia, Canada. The numbering plan area comprises...

complex with area code 604, which serves only a small southwestern section, the Lower Mainland, of the province (including Vancouver), and area code 250, which...

604 Records (stylized as VIOIV Records) is a music production company. It is named after area code 604 of the Lower Mainland, where the company's offices...

1996, as a split of area code 604, which was retained by the Lower Mainland. Prior to 1996, 604 had been the sole area code in British Columbia for almost...

mid-Sound. Until 1988, Point Roberts was served by BC Tel, with Canadian area code 604; calls from elsewhere in the United States were billed as calls to a...

geographic numbering plan areas (NPAs). Each NPA is identified by one or more numbering plan area codes (NPA codes, or area codes), consisting of three digits...

exchanges 210, 317, 490, 497, 598, 604, 725, and 776 remained area code 301. Frederick County remained area code 301, except Union Bridge exchange 775...

490, 497, 498, 596, 604, 725, and 778 and Marlboro exchange 952 remained area code 301. The rest of the county was assigned area code 410. In Carroll County...

Area codes 519, 226, 548, and 382 are overlay telephone area codes in the North American Numbering Plan (NANP) for most of southwestern Ontario. Area...

Area code 613 is one of the 86 original North American area codes assigned in October 1947. Area code 343 was assigned to the numbering plan area in...