In many parts of the US, it has long been possible to make local calls with just the seven-digit phone number; the three-digit area code was implicit for calls between numbers using the same area code ...

Callers in parts of 35 states and one US territory now have to dial 10 digits to make a local phone call, as the US prepares to implement 988 as the three-digit number to quickly reach the National ...

Tucson residents are among millions of Arizonans who will have to start dialing the area code along with the local seven-digit number when making phone calls this Sunday. The change — made to ...

29 March 2010 DOHA: Starting July 28 this year, all mobile and fixed telephone numbers from both Qtel and Vodafone will have eight digits, the Supreme Council of Information and Communication ...