Area Code 204-312 located in WINKLER, , MB, more detail is as below. Place NPA (Numbering Plan Area) : 204 NXX (Local Number Prefix) : 312 City : WINKLER State : MB (Manitoba) NXX Use Type : Wireless NXX Intro Version : 2000-10-31 LATA (Local Access Transport Area) : 888 ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. Other Information NPANXX : 204312 County Population : 18155 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Coverage Area Name : WINKLER Latitude : 49.1927 Longitude : -97.9326 ‹ previous : 204-299 next › : 204-319 Telephone Number List 204-312-0000 ~ 204-312-9999