Area Code 580-997 located in CHEROKEE, ALFALFA, OK, more detail is as below. Place NPA (Numbering Plan Area) : 580 NXX (Local Number Prefix) : 997 City : CHEROKEE County : ALFALFA State : OK (Oklahoma) NXX Use Type : Landline NXX Intro Version : 2003-11-11 FIPS (Federal Information Processing Standards) : 40003 LATA (Local Access Transport Area) : 536 Rate Center : CHEROKEE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 73728 Other Information NPANXX : 580997 County Population : 0 Switch CLLI (Common Language Location Identifier) : OKCYOKFB12Z Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : FULLTEL, INC. OCN (Operating Company Number) : 4589 Coverage Area Name : CHEROKEE Latitude : 36.7567 Longitude : -98.3526 ‹ previous : 580-996 next › : 585-200 Telephone Number List 580-997-0000 ~ 580-997-9999