Given below is the complete list of area codes in United States. The table below shows all the 291 area codes in United States. United States area codes usually have 3 digits. While calling United ...

The dialing format is same for calling United States mobile or land line from China. To call United States from China, dial: 00 - 1 - Area Code - Land Phone Number 00 - 1 - 10 Digit Mobile Number ...

Houston is about to have another new area code soon!

The greater Los Angeles area is getting a new telephone area code. According to the California Public Utilities Commission (CPUC), area code 738 will be activated as an "overlay" of existing area ...