Illinois Area Code
What is Illinois area code?
The Illinois area code is:
This means that if you want to make a phone call to a Illinois depends on the location from which you call or receive a call.
Is the Illinois area code always the same?
Yes, phones located in Illinois will always have the same area codes. However, if there are multiple area codes assigned to IL, depending on the region or city, one or the other will be used.
That is, in case you need to make a call to an area code phone in Illinois and you ask yourself What is the Illinois area code?, the answer will depend on the exact region of IL you want to call.
How to call from abroad to a phone located in Illinois?
+1 [IL Area Code] [Phone number]
It should be remembered that all calls from one country to another country, for example calling from outside the USA to Illinois 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.