Area Code 701-997 located in FARGO, CASS, ND, more detail is as below. Place NPA (Numbering Plan Area) : 701 NXX (Local Number Prefix) : 997 City : FARGO County : CASS State : ND (North Dakota) NXX Intro Version : 9/5/2006 FIPS (Federal Information Processing Standards) : 38017 Rate Center : FARGO ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 58102 Other Information NPANXX : 701997 Switch CLLI (Common Language Location Identifier) : FARGND01DS1 MSA CBSA (Core Based Statistical Area) : Fargo, ND-MN MSA CBSA Code (Core Based Statistical Area) : 22020 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Latitude : None Longitude : None ‹ previous : 701-996 next › : 701-998 Telephone Number List 701-997-0000 ~ 701-997-9999