Most area codes stretch across a city or a few counties. This one covers an entire Canadian province. 672 overlays every square kilometre of British Columbia simultaneously, stacking on top of four older codes, 604, 250, 778, and 236, making it one of the broadest overlay arrangements anywhere in North America.
British Columbia, At a Glance
| Category | Details |
| Country/Province | Canada, British Columbia |
| Coverage Area | Entire province — Vancouver, Victoria, Kelowna, Kamloops |
| Went Into Service | May 4, 2019 |
| Time Zone | Pacific Time (most of BC) / Mountain Time (eastern BC) |
| Overlays With | 604, 250, 778, 236, 257 |
| Provincial Distinction | Fifth area code layered onto identical territory |
Five Codes Stacked on the Same Ground
British Columbia’s numbering story began with 604, one of the original 86 area codes assigned across North America in 1947, initially covering the entire province single-handedly. As the Lower Mainland’s population and tech industry kept expanding, 250 split away to cover the rest of the province outside Vancouver, followed by 778 in 2001 and 236 in 2013, both overlaying rather than splitting further. When even that four-code system began running low, 672 launched on May 4, 2019, becoming the fifth code to overlay identical BC territory, with 257 following as a sixth in 2025.
A Province Split Between Two Time Zones
Here’s a detail worth knowing before scheduling any call into this code’s territory: British Columbia isn’t uniformly Pacific Time. Most of the province, including Vancouver and Victoria, runs on Pacific Time, but pockets of eastern British Columbia, closer to the Rocky Mountains, actually observe Mountain Time instead. Because 672 overlays the entire province rather than one specific city, a single area code can genuinely span two different clocks depending on exactly where the call originates.
Vancouver’s Rebuild After Nearly Burning to the Ground
Vancouver was formally incorporated in 1886, only to have a fire destroy most of the young city almost immediately afterward, forcing a rapid rebuild that shaped much of its early development. That resilience paid off: Vancouver’s position as the western terminus of the Canadian Pacific Railway and a major Pacific port made it one of Canada’s fastest-growing cities in the decades that followed, momentum that’s carried through to today’s tech and film industry presence.
Where This Code Actually Reaches
Because 672 overlays the entire province, its territory technically spans everywhere BC’s other four codes reach:
- Vancouver and the Lower Mainland
- Victoria on Vancouver Island
- Kelowna in the Okanagan wine region
- Kamloops, Nanaimo, and Prince George
There’s no way to narrow down a caller’s specific city from the code alone, since 604, 250, 778, 236, and 672 all serve identical geography across the province’s diverse mix of coastal cities, mountain towns, and interior communities.
Why Five Codes Coexist Without Confusion
Every call within this overlay complex requires the full ten digits, even for calls between neighbours in the same building, since the local seven digits alone could belong to any of the five codes layered over British Columbia. That system keeps functioning smoothly precisely because none of the codes carve out exclusive territory, they simply add fresh numbering capacity to an already massive shared pool.
Frequently Asked Questions
Q1. Is it really true that one area code can cover an entire Canadian province?
Yes, this is accurate for 672. Unlike most area codes tied to a specific city or region, 672 overlays the whole of British Columbia simultaneously, sharing identical territory with four other codes rather than serving one distinct geographic area.
Q2. Why does a single BC area code sometimes mean different time zones for different calls?
Because most of British Columbia runs on Pacific Time while pockets of the eastern province observe Mountain Time instead, and since 672 covers the entire province rather than one city, calls from this code could originate from either time zone depending on the caller’s specific location.
Q3. Does it matter which of the five BC codes, 604, 250, 778, 236, or 672, a number carries?
No. All five function identically for calling, texting, and business registration, and none corresponds to a specific city or region since they all overlay the exact same provincial territory.
Q4. Can a business outside Canada get a 672 number to establish a British Columbia presence?
Yes, virtual number and VoIP providers commonly issue 672 numbers to businesses anywhere, letting them establish a BC-facing presence for technology, tourism, or general business outreach without needing a physical Canadian office.
