Area codes 778, 236, and 672 are area codes in the north american english Numbering Plan ( NANP ) for the entire canadian state of British Columbia. They form an overlie complex with area code 604, which serves only a small southwest section, the Lower Mainland, of the province ( including Vancouver ), and area code 250, which serves the remainder of the province. The sphere codes besides serve the belittled United States community of Hyder, Alaska, which is located along the Canada–United States margin near the town of Stewart .
history [edit ]
Area code 604 had served as British Columbia ‘s sole area code for 53 years since the administration of the north american Numbering design in 1947. In 1997, area code 250 was installed for Vancouver Island and the Interior, while area code 604 was restricted to serve Vancouver and the Lower Mainland. Intended as a long-run solution, the proliferation of telephone servicing in the area required extra central function code relief within alone four years. While telephone numbers tended to be used up fairly promptly in the immediate Vancouver area ascribable to its rapid growth, the count allocation problem was peculiarly dangerous in the Lower Mainland, which is home to most of the province ‘s landlines and cell phones. Area code 778 was created on November 3, 2001, as a concentrate overlie for the two largest regional districts in the Lower Mainland, Metro Vancouver and the Fraser Valley Regional District. The remainder of the Lower Mainland continued to use alone 604. [ 1 ] Nonetheless, the execution of 778 made ten-digit dial mandatary across the Lower Mainland.
In early 2007, the canadian Radio-television and Telecommunications Commission ( CRTC ) faced the expectation that sphere code 250 would be exhausted in early 2008. relief proposals included a geographic split that would have retained area code 250 for the interior of the province, with Vancouver Island switching to a new area code. An alternate was to expand sphere code 778 to the 250 total design area, or concentrated overlays for a part of 250. [ 2 ] The CRTC concluded that there was not enough prison term to implement a split before exhaustion, and the major telecommunication providers in the territory contended that an overlie would be far easier to implement. Telus and other carriers wanted to spare their Vancouver Island customers the expense and load of changing telephone numbers for a second time in a ten. [ 3 ] consequently, the CRTC announced on June 7, 2007, that 778 would become an overlie for the entire state effective July 4, 2007. [ 4 ] Overlays have become the preferable method of easing in Canada, and no area codes have been split in the country since 1999.
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As of June 23, 2008, ten-digit dial became mandatary across British Columbia ; attempting to use alone seven digits triggers an intercept message reminding callers of the rules. After September 12, 2008, seven-digit dial ceased to serve. [ 5 ]
Within another four years, 604, 250, and 778 were close up to exhaustion once again, requiring the summation of area code 236 for the province on June 1, 2013. [ 6 ] In 1999, area codes 604, 250, 778, and 236 was expected to reach certain exhaustion thresholds in May 2020. The CRTC ordered the initiation of a third base overlie code for the state, 672, which was activated on May 4, 2019. [ 7 ] [ 8 ]
Communities and central office prefixes in the avail area [edit ]
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Notes and references [edit ]
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