Area Code 403-938 located in DE WINTON, , AB, more detail is as below. Place NPA (Numbering Plan Area) : 403 NXX (Local Number Prefix) : 938 City : DE WINTON State : AB (Alberta) NXX Use Type : Landline NXX Intro Version : 1994-02-04 LATA (Local Access Transport Area) : 884 ZIP Code Count : 0 ZIP Code Frequency : 16 ZIP Code : T0L 1T0 Other Information NPANXX : 403938 County Population : 55444 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Coverage Area Name : OKOTOKS Latitude : 50.7228 Longitude : -113.9747 ‹ previous : 403-937 next › : 403-938 Telephone Number List 403-938-0000 ~ 403-938-9999