Dialing a toll-free number like the 844 area code on a mobile phone isn’t that different from the way you would do it on, let’s say, a landline. But one thing you must always do, though, when you are using a mobile phone to dial an 844 area code is to dial “1” alongside the correct toll-free prefix (can be 800, 833, 844, 855, 866, 877, or 888).