Area Code 418-542 located in JONQUIERE, , QC, more detail is as below. Place NPA (Numbering Plan Area) : 418 NXX (Local Number Prefix) : 542 City : JONQUIERE State : QC (Quebec) NXX Use Type : Landline NXX Intro Version : 1994-02-04 LATA (Local Access Transport Area) : 850 ZIP Code Count : 0 ZIP Code Frequency : 1 ZIP Code : G7X 7V3 Other Information NPANXX : 418542 County Population : 26162 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Coverage Area Name : JONQUIERE Latitude : 48.4194 Longitude : -71.2472 ‹ previous : 418-542 next › : 418-542 Telephone Number List 418-542-0000 ~ 418-542-9999