Area Code 418-236 located in TADOUSSAC, , QC, more detail is as below. Place NPA (Numbering Plan Area) : 418 NXX (Local Number Prefix) : 236 City : TADOUSSAC 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 : 8 ZIP Code : G0T 2A0 Other Information NPANXX : 418236 County Population : 14853 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Coverage Area Name : SACRE COEUR Latitude : 48.2361 Longitude : -69.8011 ‹ previous : 418-235 next › : 418-236 Telephone Number List 418-236-0000 ~ 418-236-9999