Area Code 701-657 located in HOOPLE, WALSH, ND, more detail is as below. Place NPA (Numbering Plan Area) : 701 NXX (Local Number Prefix) : 657 City : HOOPLE County : WALSH State : ND (North Dakota) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 38099 LATA (Local Access Transport Area) : 636 Rate Center : CRYSTAL ZIP Code Count : 8 ZIP Code Frequency : 3 ZIP Code : 58243 Other Information NPANXX : 701657 Switch CLLI (Common Language Location Identifier) : CRYSNDXARS6 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : POLAR COMMUNICATIONS MUTUAL AID CORP. OCN (Operating Company Number) : 1630 Coverage Area Name : HOOPLE Latitude : 48.5977 Longitude : -97.6727 ‹ previous : 701-657 next › : 701-657 Telephone Number List 701-657-0000 ~ 701-657-9999