- City / exchange
- Helena
- Province / state
- Montana
- Country
- United States
- Carrier
- Cellco Partnership dba Verizon Wireless - Mt
- Line type
- Likely mobile
- OCN
- 6564
- Status
- In Service
- Assigned
- 02/06/2014
- Number pooling
- Yes (block shared between carriers)
406-438 phone numbers
Helena, Montana, United States · Cellco Partnership dba Verizon Wireless - Mt
Reported numbers in 406-438
No numbers in this block have been reported by visitors yet.
What does the 406-438 prefix tell you?
Every North American number is area code + prefix + line. The prefix 406-438 was assigned to Cellco Partnership dba Verizon Wireless - Mt on 02/06/2014 for the Helena exchange. A call from this block usually originates from a Cellco Partnership dba Verizon Wireless - Mt customer in or near Helena, but caller ID can be spoofed to show any number.