Area Code 780-991 located in EDMONTON, , AB, more detail is as below. Place NPA (Numbering Plan Area) : 780 NXX (Local Number Prefix) : 991 City : EDMONTON State : AB (Alberta) NXX Use Type : Wireless NXX Intro Version : 1999-02-27 LATA (Local Access Transport Area) : 884 ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. Other Information NPANXX : 780991 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Coverage Area Name : EDMONTON Latitude : 53.5423 Longitude : -113.4900 ‹ previous : 780-990 next › : 780-992 Telephone Number List 780-991-0000 ~ 780-991-9999