Area Code 580-698 located in FARGO, ELLIS, OK, more detail is as below. Place NPA (Numbering Plan Area) : 580 NXX (Local Number Prefix) : 698 City : FARGO County : ELLIS State : OK (Oklahoma) NXX Use Type : Landline NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 40045 LATA (Local Access Transport Area) : 536 Rate Center : FARGO ZIP Code Count : 332 ZIP Code Frequency : 97 ZIP Code : 73840 Other Information NPANXX : 580698 County Population : 0 Switch CLLI (Common Language Location Identifier) : FARGOKXARS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : PIONEER TELEPHONE COOPERATIVE, INC. OCN (Operating Company Number) : 2018 Coverage Area Name : FORT SUPPLY Latitude : 36.3750 Longitude : -99.6271 ‹ previous : 580-698 next › : 580-699 Telephone Number List 580-698-0000 ~ 580-698-9999