Northwest Territories is Officially using 1 Northwest Territories Area Codes. In Which None Of Them Are Overlay Codes. when the numbering system was established in 1947 Northwest Territories originally has One Area Code 867 Which Covers The Entire State. Today Area Code 867 Is the Most Populated Areas.
What Is Area Code?
Area code is a three-digit code in which the US and other countries are divided. It is Also a local telephone dialing code where They Call each other With These Codes.
List Of Northwest Territories Area Code:-
The Regions Which Are Served By Northwest Territories Area Codes:-
Area Code 867:- It Covers The Entire State
History & Changes Of Northwest Territories Area Code:-
In 10/21/1997 – Area code 867 was set into service. Area code 867 was created from a division of area codes 403 and 819.
Why are area codes added?
When The Current Area Codes Expires Or Increase in the use of cellular phones, modems, and Internet access It Creates Problems. So That why Area Codes Are Added And each area code has a potential capacity of about 8 million unique phone numbers
Once The new Area Codes Rae assigned there is usually a 6 Months Period To Move. At that time Customers Are Encouraged To Use The Code But Seven Digit Dialling is Allowed. After 6 Months customers are required to use the new telephone no.