If your phone rings just once from a three-digit area code, you may assume the call is coming from somewhere in the United States and be tempted to call the number back. But satisfying your curiosity ...

Add Yahoo as a preferred source to see more of our stories on Google. Heads up, Upstate residents ― there's a new area code coming to a phone number near you. But don't get your phone cord into a knot ...

New phone numbers in Mississippi will get a new area code, starting now. Here's what to know about when, where and why the change is happening, how it could affect you. The Mississippi Public Service ...