Area Code 204-877 located in RESTON, , MB, more detail is as below. Place NPA (Numbering Plan Area) : 204 NXX (Local Number Prefix) : 877 City : RESTON 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 : 100 ZIP Code : R0M 1X0 Other Information NPANXX : 204877 County Population : 19792 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Coverage Area Name : SINCLAIR Latitude : 49.5597 Longitude : -101.0909 ‹ previous : 204-876 next › : 204-878 Telephone Number List 204-877-0000 ~ 204-877-9999