Area Code 701-398 located in WARWICK, BENSON, ND, more detail is as below. Place NPA (Numbering Plan Area) : 701 NXX (Local Number Prefix) : 398 City : WARWICK County : BENSON State : ND (North Dakota) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 38005 LATA (Local Access Transport Area) : 636 Rate Center : CRARY ZIP Code Count : 6 ZIP Code Frequency : 3 ZIP Code : 58381 Other Information NPANXX : 701398 Switch CLLI (Common Language Location Identifier) : CRRYNDXARS3 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NORTH DAKOTA TELEPHONE CO. OCN (Operating Company Number) : 1447 Coverage Area Name : DEVILS LAKE Latitude : 48.0666 Longitude : -98.6397 ‹ previous : 701-398 next › : 701-398 Telephone Number List 701-398-0000 ~ 701-398-9999