Area Code 580-871 located in CARMEN, ALFALFA, OK, more detail is as below. Place NPA (Numbering Plan Area) : 580 NXX (Local Number Prefix) : 871 City : CARMEN County : ALFALFA State : OK (Oklahoma) NXX Use Type : Landline NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 40003 LATA (Local Access Transport Area) : 536 Rate Center : DACOMA ZIP Code Count : 10 ZIP Code Frequency : 8 ZIP Code : 73726 Other Information NPANXX : 580871 County Population : 0 Switch CLLI (Common Language Location Identifier) : DACMOKXARS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : PIONEER TELEPHONE COOPERATIVE, INC. OCN (Operating Company Number) : 2018 Coverage Area Name : DACOMA Latitude : 36.6649 Longitude : -98.5675 ‹ previous : 580-868 next › : 580-871 Telephone Number List 580-871-0000 ~ 580-871-9999