The 406-702 prefix is in Billings, Montana. The primary telephone companies for that prefix are Verizon Wireless and Bresnan Broadband. However, with number portability, a particular number could now be served by any local operator, and a cell phone number could have been ported to a landline or vice-versa.
The default phone company for the 702-656 prefix in Las Vegas, NV, is CenTel. However, with number portability, any particular number could be served by almost any company operating in Las Vegas.
I have a 484 area code and its Tmobile if that's what your asking
The 802-236 prefix is in Rutland, Vermont.
Area code 647 is the city of Toronto, Ontario, Canada, in an overlay on area code 416.
A standard American phone number consists of three parts. An area code, a prefix, and a suffix. In the following phone number: (987) 654-3211, the 654 would be the prefix.
North American area code +1 567 is an overlay for area code +1 419 in northwestern Ohio. The 567-225 prefix is in Toledo, OH.
The (870) 904 prefix is primarily assigned to Verizon Wireless in Magnolia, Arkansas. However, with number portability, a number in that prefix could be served by any phone company (landline or cellular or other) that operates in Magnolia, AR.
That is an Illinois area code.
07548 is a prefix for a mobile phone issued by 02
There is no single cell phone prefix for the USA. Most cell phones are given numbers with the local area code of their owner.
Ask your local phone company.
847 is a prefix for what area code in United States for phones numbers
The three digits following the area code represent the 'exchange' or the 'prefix.'