0 a series of numbers used before the main phone number when you phone someone outside your own town or area --
1 a set of three numbers, connected with a particular area, that come at the beginning of a telephone number --
2 a series of numbers that you use before the main phone number when you phone someone outside your own city or area --
Area code 610 holds the distinction of being the last area code number to be assigned that had a 1 (one) for its middle digit.
Planning for the introduction of a second area code for the region, area code 364, began in 2007.
The 403 area code, simultaneously with area code 780, will be overlaid with the new area code, which will cover the entire province.
Hoopa is in the area code of 530.
All subscriber numbers within the area code consist of seven digits.
For domestic calls (within the country), 0 must be dialed before the area code.
This once-vast area code has been split three times.
The 876 area code was created during a split from the original 809 area code.
