Area Code 405-267 located in BYARS, MCCLAIN, OK, more detail is as below. Place NPA (Numbering Plan Area) : 405 NXX (Local Number Prefix) : 267 City : BYARS County : MCCLAIN State : OK (Oklahoma) NXX Use Type : Landline NXX Intro Version : 2003-11-11 FIPS (Federal Information Processing Standards) : 40087 LATA (Local Access Transport Area) : 536 Rate Center : BYARS ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 74831 Other Information NPANXX : 405267 Switch CLLI (Common Language Location Identifier) : CLTNOK13DS0 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 : INVENTIVE TECHNOLOGY, LTD. - OK OCN (Operating Company Number) : 3070 Coverage Area Name : BYARS Latitude : 34.8747 Longitude : -97.0571 ‹ previous : 405-266 next › : 405-268 Telephone Number List 405-267-0000 ~ 405-267-9999