Country Calling Codes HomeInternational calling made easy!
Perform a New Calling Codes Search
Need Help with calling codes? Click Here
Add to your Favorites List.

Search Calling Codes Alphabetically by Country

Reverse Country Code Lookup Tool

Mobile Codes

ISO Country Codes

Tell your friends about

Sign the Guestbook


Country flag of Guam blue arrow Country flag of United States

How to call Illinois, United States from Guam
Dial the following international dialing codes:

   1 + City Code + Local Number

Visit!Calling United States?
Call NOW for just 1¢/min!
No fees, we promise!

How to make your international call How to call Illinois in United States from Guam:

1 - Guam exit code
1 + Area Code + Local Number - Overall dialing code format

Note: United States and Guam are both members of NANP (North American Numbering Plan) so when calling between these countries, 1 is used in place of the country exit code.

World time zone information World time zone information:

The time in Guam is now 04:45:28 AM (04:45:28 AM)
The time in Illinois United States is now (CLICK FOR TIME ZONES)

Calling cards Save on your call:

Call United States with Rebtel - $10 free to make your call!
SpeedyPin Calling Cards - From 0.4¢ per Minute

Mobile Country Codes Mobile codes:

To call a mobile phone in United States from Guam use the following dialing code format: 1 + The Number
Click here to search for another mobile country code.

The Illinois, United States area code chart below gives you the necessary information for calling Illinois cities. For international dialing instructions to Illinois, United States, use our drop down boxes at the top of this page or check out our easy-to-use country code search tool.
First Page   <<  6    Last Page

Area Codes 151-180 (of 1286)
Illinois Cities City Code
Bulpitt 217
Buncombe 618
Bunker Hill 618
Burbank 708
Bureau 815
Burlington 847
Burnt Prairie 618
Bushnell 309
Butler 217
Byron 815
Cabery 815
Cairo 618
Caledonia 815
Calhoun 618
Calumet City 708
Camargo 217
Cambria 618
Cambridge 309
Camden 217
Cameron 309
Camp Grove 309
Camp Point 217
Campbell Hill 618
Campus 815
Canton 309
Cantrall 217
Capron 815
Carbon Cliff 309
Carbondale 618
Carlinville 217 or 618
First Page   <<  6    Last Page


We hope Country Calling Codes has helped you make your international call from Guam to the state of Illinois, United States. Why not bookmark this page, then tell a friend how easy it is to find international country codes and area codes at!

FAQ | Help | About Us | Contact Us | Link to Us | Partners | Advertise

Content Copyright © 2000-2023 Domain-it! All rights reserved. Privacy Policy


Download the Free Country Calling Codes Tool

Convert Currency for Guam and  Illinois United States