Calling Information for Chicago, IL

Follow the links below for addition information on Chicago telephone numbers, consumer VoIP services, virtual phone numbers, and other calling-related topics.

Some of the information applies specifically to Chicago and some applies generally across United States.

Click for more information on the following topics:

• Chicago online phone directories
• Chicago consumer VoIP services
• Chicago virtual telephone numbers

Other topics coming soon!

On these pages, you'll find background information, links to relevant sources, and suggested vendors.