Warren Illinois Area Code
What is Warren Illinois area code?
Warren Illinois area code are 779 and 815.
Is the Warren IL area code always the same?
Yes, phones located in Warren (IL) will always have the same area codes, in this case would be 779 or 815. However, keep in mind that this does not only pertain to this region, as it can also be used in other regions of Illinois.
In conclusion, if you need to make a call to an area code phone in Warren and you ask yourself What is the Warren Illinois area code?, the answer will be 779 and 815.
How to call from abroad to a phone located in Warren Illinois?
To call a telephone from abroad to the Warren Illinois area, you would dial the international prefix for the United States (+1), the Warren Illinois area code and the local telephone number you wish to call.
+1 779 or 815 [Phone number]
It should be remembered that all calls from one country to another country, for example calling from outside the USA to Warren telephone numbers, will have a higher cost than calls made in the same country. The final cost of the call will be defined by the telephone company with which the call is made.