Area Code 580-474 located in BURLINGTON, ALFALFA, OK, more detail is as below. Place NPA (Numbering Plan Area) : 580 NXX (Local Number Prefix) : 474 City : BURLINGTON 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 : BYRON ZIP Code Count : 80 ZIP Code Frequency : 56 ZIP Code : 73722 Other Information NPANXX : 580474 County Population : 0 Switch CLLI (Common Language Location Identifier) : BYRNOKXAW01 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTH CENTRAL TELEPHONE ASSOCIATION, INC. OCN (Operating Company Number) : 1831 Coverage Area Name : AMORITA Latitude : 36.9010 Longitude : -98.2897 ‹ previous : 580-474 next › : 580-475 Telephone Number List 580-474-0000 ~ 580-474-9999