(289) 273
Prefix in St. Catharines-Thorold, Ontario
Prefix Details
About the (289) 273 Prefix
The (289) 273 prefix is assigned to Iristel Inc. and serves the St. Catharines-Thorold rate center in Ontario. Phone numbers with this prefix are in the Eastern Time Zone and are part of area code 289 which covers Hamilton and surrounding areas.