Learn more about this area code and exchange and where the caller may be located.
The phone exchange is the three digits after the area code and before the extension. An example is (450) 203-XXXX where 203 is the exchange number. It enables telephone line extensions to be interconnected in a local area based on a specific geographic assignment.
The (450) 203 exchange is located within the 450 area code in Monteregie, QC. It connects landline numbers from the TELUS Mobility carrier in Brome-Missisquoi county. Associated zip codes include J0J.
Potentially, callers could keep their phone numbers even if they move away, so a caller may be located in Monteregie, QC or elsewhere. You can use a reverse phone lookup to help find the registered address for a potential caller.
People are Saying:
(450) 203-5046 - November 13th, 2025 6:38pm
I have a trailer for sale. Received a text from this number. Ontario area code. Expressed interest in it. I responded that I see a lot of scam numbers from this area code. Never heard back.
(450) 203-8731 - November 7th, 2025 6:09pm
Reported as spam through quick feedback