Area Code 580-486 located in CARTER, BECKHAM, OK, more detail is as below. Place NPA (Numbering Plan Area) : 580 NXX (Local Number Prefix) : 486 City : CARTER County : BECKHAM State : OK (Oklahoma) NXX Use Type : Landline NXX Intro Version : 1998-01-25 FIPS (Federal Information Processing Standards) : 40009 LATA (Local Access Transport Area) : 536 Rate Center : CARTER ZIP Code Count : 218 ZIP Code Frequency : 100 ZIP Code : 73627 Other Information NPANXX : 580486 County Population : 0 Switch CLLI (Common Language Location Identifier) : CRTROKXARS1 MSA CBSA (Core Based Statistical Area) : Elk City, OK MSA CBSA Code (Core Based Statistical Area) : 21120 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : PIONEER TELEPHONE COOPERATIVE, INC. OCN (Operating Company Number) : 2018 Coverage Area Name : CARTER Latitude : 35.2166 Longitude : -99.5095 ‹ previous : 580-485 next › : 580-487 Telephone Number List 580-486-0000 ~ 580-486-9999