Area Codes
| 747 | California (San Fernando Valley) This Area code is scheduled to provide numbering relief to area code 818 but no date has been assigned for this to go into effect. | More information at: Area Code 747 Phone Number Blocks
| 747 | California (San Fernando Valley) This Area code is scheduled to provide numbering relief to area code 818 but no date has been assigned for this to go into effect. | More information at: Area Code 747 Phone Number Blocks