Area Code 289-228 located in SAINT CATHARINES THOROLD, , ON, more detail is as below. Place NPA (Numbering Plan Area) : 289 NXX (Local Number Prefix) : 228 City : SAINT CATHARINES THOROLD State : ON (Ontario) NXX Use Type : Wireless NXX Intro Version : 2006-02-16 LATA (Local Access Transport Area) : 851 ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. Other Information NPANXX : 289228 County Population : 0 Coverage Area Name : SAINT CATHARINES THOROLD Latitude : 43.1572 Longitude : -79.2505 ‹ previous : 289-221 next › : 289-231 Telephone Number List 289-228-0000 ~ 289-228-9999