- City / exchange
- Ottawa
- Province / state
- Illinois
- Country
- United States
- Carrier
- Teleport Communications America, LLC - Il
- Line type
- Landline or business line
- OCN
- 7136
- Status
- In Service
- Assigned
- 12/28/2001
- Number pooling
- Yes (block shared between carriers)
815-640 phone numbers
Ottawa, Illinois, United States · Teleport Communications America, LLC - Il
Reported numbers in 815-640
No numbers in this block have been reported by visitors yet.
What does the 815-640 prefix tell you?
Every North American number is area code + prefix + line. The prefix 815-640 was assigned to Teleport Communications America, LLC - Il on 12/28/2001 for the Ottawa exchange. A call from this block usually originates from a Teleport Communications America, LLC - Il customer in or near Ottawa, but caller ID can be spoofed to show any number.