Area Code 306-323 located in ROSE VALLEY, , SK, more detail is as below. Place NPA (Numbering Plan Area) : 306 NXX (Local Number Prefix) : 323 City : ROSE VALLEY State : SK (Saskatchewan) NXX Use Type : Landline NXX Intro Version : 1994-02-04 LATA (Local Access Transport Area) : 891 ZIP Code Count : 0 ZIP Code Frequency : 1 ZIP Code : S0E 1M0 Other Information NPANXX : 306323 County Population : 33842 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : No Coverage Area Name : ROSE VALLEY Latitude : 52.3020 Longitude : -103.8329 ‹ previous : 306-322 next › : 306-323 Telephone Number List 306-323-0000 ~ 306-323-9999