Area Code 701-257 located in GLASSTON, PEMBINA, ND, more detail is as below. Place NPA (Numbering Plan Area) : 701 NXX (Local Number Prefix) : 257 City : GLASSTON County : PEMBINA State : ND (North Dakota) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 38067 LATA (Local Access Transport Area) : 636 Rate Center : ST THOMAS ZIP Code Count : 26 ZIP Code Frequency : 8 ZIP Code : 58236 Other Information NPANXX : 701257 Switch CLLI (Common Language Location Identifier) : STTMNDXARS2 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 : 48.6177 Longitude : -97.4453 ‹ previous : 701-256 next › : 701-257 Telephone Number List 701-257-0000 ~ 701-257-9999