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area code

Biggest city:





Eastern (GMT -5)

Nearby area codes: 

Zip codes

N6A 1A1

N6A 6K1

Major Cities:

London, Kitchener, Windsor, Guelph, Cambridge.


Average Income:





Unemployment Rate:

The 548 area code in Ontario, Canada, is an integral part of the province's telecommunications system, reflecting the region's expansion and adaptation to evolving communication needs. An Overlay Area Code for Southwestern Ontario: The 548 area code was introduced in 2016 as an overlay for the existing 519 and 226 area codes. It covers a large geographic region in southwestern Ontario, including cities like London, Windsor, and Kitchener, as well as rural areas. This overlay was implemented to address the increasing demand for new telephone numbers in the region, especially given the rise in mobile phone usage and internet services. Supporting a Diverse and Growing Population: The area served by the 519/226/548 area code combination is known for its economic diversity, with a mix of urban centers, industrial areas, and agricultural lands. The region is home to several universities and colleges, tech hubs, and cultural festivals. The introduction of the 548 area code supports the high volume of communication required by these varied activities and the growing population of southwestern Ontario. Adaptation to Technological Advancements and Demographic Trends: The implementation of the 548 area code as an overlay reflects southwestern Ontario's adaptation to rapid population growth and technological changes. This strategic move ensures a continuous supply of phone numbers for new residents, businesses, and technological services, indicating the region's dynamic growth and its capacity to evolve with changing telecommunications needs. The 548 area code, in conjunction with the 519 and 226 codes, symbolizes southwestern Ontario's adaptability and diversity, playing a critical role in connecting the area's unique blend of urban and rural communities, and supporting its economic and cultural activities.
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