22MillionPhones 22MillionPhones

Illinois Numbers

States Directory / Illinois

Our AreaCodes for Illinois

Illinois is home to the world's only automated post office, located in Palatine, IL. It looks like a regular post office inside but customers can use kiosks to purchase stamps, weigh and measure packages, buy insurance, and send packages.

Privacy Policy     Send Us Messages     Ts & Cs     Do Not Sell My Info (CA Residents)