Halliday, North Dakota Area Code
Halliday, ND Area Codes are
Halliday, ND is officially utilizing one area code which is area code 701.
In addition to Halliday, ND area code information read more about area code 701 details and North Dakota area codes.
Halliday, ND is located in Dunn County and observes the Mountain Time Zone. View our Times by Area Code tool.
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