- City / exchange
- Cobourg
- Province / state
- Ontario
- Country
- Canada
- Carrier
- ISP Telecom Inc.
- Line type
- Likely VoIP / virtual number
- OCN
- 4727
- Status
- In Service
- Assigned
- 2011-12-09
- Number pooling
- No
289-435 phone numbers
Cobourg, Ontario, Canada · ISP Telecom Inc.
Reported numbers in 289-435
No numbers in this block have been reported by visitors yet.
What does the 289-435 prefix tell you?
Every North American number is area code + prefix + line. The prefix 289-435 was assigned to ISP Telecom Inc. on 2011-12-09 for the Cobourg exchange. A call from this block usually originates from a ISP Telecom Inc. customer in or near Cobourg, but caller ID can be spoofed to show any number.