Area Code 405-652 located in OKLAHOMA CITY, OKLAHOMA, OK, more detail is as below. Place NPA (Numbering Plan Area) : 405 NXX (Local Number Prefix) : 652 City : OKLAHOMA CITY County : OKLAHOMA State : OK (Oklahoma) NXX Use Type : Landline NXX Intro Version : 6/18/2012 FIPS (Federal Information Processing Standards) : 40109 LATA (Local Access Transport Area) : 536 Rate Center : OKLA CITY ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 73104 Other Information NPANXX : 405652 MSA CBSA (Core Based Statistical Area) : Oklahoma City, OK MSA CBSA Code (Core Based Statistical Area) : 36420 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : FULLTEL, INC. OCN (Operating Company Number) : 4589 Coverage Area Name : OKLAHOMA CITY Latitude : 35.4745 Longitude : -97.5142 ‹ previous : 405-651 next › : 405-655 Telephone Number List 405-652-0000 ~ 405-652-9999