Walnut Illinois Area Code

What is Walnut (Illinois) area code?

Walnut in Illinois area code are 779 and 815.

This means that if you want to make a phone call to a Walnut in the state of Illinois telephone number you must use the 779 or 815 area code.

Is the Walnut (IL) area code always the same?

Yes, phones located in Walnut, Illinois, 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 Walnut and you ask yourself: What is the Walnut (Illinois) area code?, the answer will be 779 and 815.

How to call from abroad to a phone located in Walnut, IL?

To call abroad to Walnut in Illinois you must dial the country code for the United States (+1), the dialing 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 Walnut 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.