Area Code 204-548 located in ONANOLE, , MB, more detail is as below. Place NPA (Numbering Plan Area) : 204 NXX (Local Number Prefix) : 548 City : ONANOLE State : MB (Manitoba) NXX Use Type : Landline NXX Intro Version : 1994-02-04 LATA (Local Access Transport Area) : 888 ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : R0J 1N0 Other Information NPANXX : 204548 County Population : 26677 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Coverage Area Name : GILBERT PLAINS Latitude : 51.1486 Longitude : -100.4847 ‹ previous : 204-548 next › : 204-548 Telephone Number List 204-548-0000 ~ 204-548-9999