Area Code 701-794 located in CENTER, OLIVER, ND, more detail is as below. Place NPA (Numbering Plan Area) : 701 NXX (Local Number Prefix) : 794 City : CENTER County : OLIVER State : ND (North Dakota) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 38065 LATA (Local Access Transport Area) : 638 Rate Center : CENTER ZIP Code Count : 521 ZIP Code Frequency : 81 ZIP Code : 58530 Other Information NPANXX : 701794 Switch CLLI (Common Language Location Identifier) : CNTRNDXARS0 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : WEST RIVER TELECOMMUNICATIONS COOPERATIVE - ND OCN (Operating Company Number) : 4413 Coverage Area Name : CENTER Latitude : 47.1178 Longitude : -101.3036 ‹ previous : 701-794 next › : 701-795 Telephone Number List 701-794-0000 ~ 701-794-9999