- City / exchange
- Thayer
- Province / state
- Iowa
- Country
- United States
- Carrier
- Grand River Mutual Tel Co
- Line type
- Landline or business line
- OCN
- 1888
- Status
- In Service
- Number pooling
- Yes (block shared between carriers)
641-338 phone numbers
Thayer, Iowa, United States · Grand River Mutual Tel Co
Reported numbers in 641-338
No numbers in this block have been reported by visitors yet.
What does the 641-338 prefix tell you?
Every North American number is area code + prefix + line. The prefix 641-338 was assigned to Grand River Mutual Tel Co on an unknown date for the Thayer exchange. A call from this block usually originates from a Grand River Mutual Tel Co customer in or near Thayer, but caller ID can be spoofed to show any number.