Metro Detroit residents are now required to dial 10 digits for phone calls. Starting on Oct. 7, all local calls made within the 313 area code must be placed using 10 digits. This includes the area ...

Metro Detroit residents and businesses will soon need to adjust how they make local phone calls. Starting Oct. 7, all calls within the 313 area code must include the area code, ending traditional ...

With new telephone numbers in high demand, the Tennessee Public Utility Commission approved the addition of the new 729 area code to the existing 423 area code region, which covers two non-contiguous ...