New area codes
|Region||Current area code(s)||New area codes and 10-digit dialing to be added||Start date|
|Saskatchewan||306, 639||474||October 2, 2021|
|Southern Ontario||289, 365, 905||742||October 16, 2021|
|New Brunswick||506||428||April 29, 2023|
What this means for you
Introducing a new area code in a region already served by another code creates only minor changes.
- Only new phone numbers are affected by the addition.
- Existing phone numbers keep the same area code and are not changed in any way.
- Local calling areas remain the same.
- The 9-1-1 emergency number remains a three-digit number throughout the area.