North Dakota is Officially using 1 North Dakota Area Code. In Which None Of Them require Overlay Codes. It originally has one area code 701 Which Covers The Entire State, when the numbering system was established in 1947. Today Area Code 701 Is the Most Populated Areas.
North Dakota Area Code
North Dakota Officially Using 1 Area Code Which Is-
Regions Which Are Situated In Area Code
701 – Which Covers The Entire region of North Dakota.
Changes And History In Area Code
In 01/01/1947 – Area code 701 was set into service.
What Is Area Code?
Area code is a three-digit code in which US and other countries are divided. It is Also a local telephone dialing code where They Call each other With These Codes.
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.