The 437 area code is one of the newer phone codes found in Canada, especially around the busy city of Toronto. If you live in this area or have friends and family there, you may have seen this code pop up on your phone. Some people get confused when they first see it because it doesn’t feel as common as older area codes. But don’t worry—it’s real, and it’s used by lots of people every day. This code helps connect calls to and from the Greater Toronto Area and keeps things running smoothly as more and more people use phones.…