Area code 630
Area code 630 is a telephone area code in the North American Numbering Plan. It serves Illinois, the United States.
- 630area code
- ILIllinois
- UScountry
- 3-Aug-96in service
How to dial a 630 number
From within the United States and Canada, dial 1, then 630, then the seven-digit number. From another country, dial your international access code, then +1 630 and the seven-digit number.
Area code 630 covers the same territory as 331 and 708. When several area codes share one area like this, it is called an overlay.
Other area codes in Illinois
217, 224, 309, 312, 331, 447, 464, 618, 708, 730, 773, 779, 815, 847, 861, 872
Frequently asked questions
Where is area code 630?
Area code 630 serves Illinois, the United States.
What is the country code for a 630 number?
Numbers with North American area codes use the country calling code +1.