Area Code 630 – Illinois

Area Code Details

Area Code

630

State / Province

Illinois

Country

United States

Time Zone

CT

IANA Zone

America/Chicago

Country Code

US

Cities & Counties

DuPage County

Naperville, Wheaton, Downers Grove

Other Area Codes in Illinois (12)

• 217 — CT
• 224 — CT
• 309 — CT
• 312 — CT
• 331 — CT
• 618 — CT
• 708 — CT
• 773 — CT
• 779 — CT
• 815 — CT
• 847 — CT
• 872 — CT

Nearby Area Codes

• 629 — Tennessee (US • CT)
• 631 — New York (US • ET)
• 628 — California (US • PT)
• 626 — California (US • PT)
• 636 — Missouri (US • CT)
• 623 — Arizona (US • MT)

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Frequently Asked Questions

What time zone is area code 630 in?

Area code 630 is in the CT time zone (America/Chicago). It serves Illinois, United States.

Where is area code 630 located?

Area code 630 covers Illinois in United States. Major cities include Naperville, Wheaton, Downers Grove.

What cities use area code 630?

Cities served by area code 630 include: Naperville, Wheaton, Downers Grove.

What is the current time in area code 630?

The live clock on this page shows the real-time current time for area code 630 (CT time zone). It updates every second.

Is area code 630 in the US or Canada?

Area code 630 is in United States (US), specifically in Illinois.

What other area codes are in Illinois?

Other area codes in Illinois include: 217, 224, 309, 312, 331, 618, 708, 773, 779, 815, 847, 872.

How do I call area code 630 from another time zone?

When calling area code 630, remember it's in the CT time zone. Use the time converter above to find the best time to call.

What counties does area code 630 cover?

Area code 630 covers: DuPage County.