Hannover, North Dakota Area Code
Hannover, ND Area Codes are
Hannover, ND is officially utilizing one area code which is area code 701.
In addition to Hannover, ND area code information read more about area code 701 details and North Dakota area codes.
Hannover, ND is located in Morton County and observes the Central Time Zone.
View our Times by Area Code tool.
Select Any North Dakota City or Town Alphabetically
Area Codes Look Up By State and City
Area Codes Look Up in Surrounding Places
