What does 437 mean in US PHONE AREA CODES
437 is a regional telephone area code in the North American Numbering Plan (NANP) that serves the Greater Toronto Area (GTA) in the Canadian province of Ontario. It was created in 1993 as a split from the 416 area code, which had become exhausted due to the rapid growth of the city.
437 meaning in US Phone Area Codes in Regional
437 mostly used in an acronym US Phone Area Codes in Category Regional that means Toronto
Shorthand: 437,
Full Form: Toronto
For more information of "Toronto", see the section below.
Coverage
The 437 area code covers a large portion of the GTA, including the following municipalities:
- Toronto
- Mississauga
- Brampton
- Vaughan
- Richmond Hill
- Markham
- Newmarket
- Aurora
- King City
- Halton Hills
- Whitchurch-Stouffville
Expansion
Due to the continued growth of the GTA, the 437 area code has been expanded several times over the years. The most recent expansion occurred in 2010, when it was extended to cover the entire York Region, including the municipalities of Georgina, East Gwillimbury, and Newmarket.
Essential Questions and Answers on Toronto in "REGIONAL»USPHONECODES"
What does the number 437 signify in Toronto?
437 is the area code for the Greater Toronto Area (GTA), a metropolitan region in Ontario, Canada, that includes the city of Toronto and its surrounding municipalities. It was introduced in 1993 to alleviate the need for additional telephone numbers in the 416 area code, which had been assigned to the GTA since the 1950s.
Final Words: The 437 area code is an essential part of the telecommunications infrastructure of the GTA, providing landline and mobile phone service to millions of residents and businesses. It will continue to play a vital role in the region's communication network for many years to come.