🇺🇸 United States · Illinois

Area code 630

Area code 630 is a telephone area code in Illinois, United States, covering Aurora, Naperville, Elmhurst, Bensenville, Oak Brook, Bolingbrook and more. Local time is UTC−6 (UTC−5 in summer). Numbers look like (630) 234-5678, or +1 630 234 5678 from abroad.

State: Illinois
Time zone: Chicago UTC−6 (UTC−5 in summer)
Local time now: –
Dial from abroad: +1 630

Places in area code 630

Cities and towns with telephone exchanges in the 630 area code, most exchanges first.

Aurora
Naperville
Elmhurst
Bensenville
Oak Brook
Bolingbrook
Wheaton
St. Charles
Downers Grove
Lombard
Glen Ellyn
Geneva
West Chicago
Batavia
Itasca
Addison
Lemont
Warrenville
Oswego
Yorkville
Elburn
Sugar Grove
Plano
Big Rock

How to dial area code 630

Calling from	You dial
Inside the 630 area	630 234 5678 (10 digits)
Elsewhere in the US & Canada	1 630 234 5678
Any mobile phone, anywhere	+1 630 234 5678
UK, Europe, India and most countries	00 1 630 234 5678
Australia	0011 1 630 234 5678

Other area codes in Illinois

217 Springfield, Champaign 224 North Chicago, Schaumburg 309 Peoria, Bloomington 312 Chicago 331 Illinois 447 Illinois 464 Illinois 618 Belleville, Granite City 708 Oak Park, Orland Park 730 Illinois 773 Chicago 779 Rockford 815 Rockford, Crystal Lake 847 Schaumburg, Elgin 872 Chicago

Area code 630: FAQ

Where is area code 630?

Area code 630 is in Illinois, United States and serves Aurora, Naperville, Elmhurst, Bensenville, Oak Brook, Bolingbrook. and other places

What time zone is area code 630 in?

Area code 630 is in the America/Chicago time zone (UTC−6 (UTC−5 in summer)).

How do I call a 630 number from outside the US and Canada?

Dial your exit code (00 in most countries, or + on a mobile), then 1, then 630 and the seven-digit number. Example: +1 630 234 5678.

Is a call from area code 630 a scam?

Area code 630 is a regular North American area code, but caller ID can be spoofed: scammers often show local-looking numbers. Do not call back unknown numbers that ask for money or personal data, and check the number with the phone number validator to see whether it is valid and whether it is a mobile, landline or VoIP number.

Phone number API

Check 630 numbers in your app

numlookupapi checks any phone number worldwide in one request and returns validity, line type, carrier, location and every standard format as JSON.

Read the documentation

100 free requests every month. No credit card required.

GET https://api.numlookupapi.com/v1/validate/+16302345678

{
  "valid": true,
  "number": "12069220880",
  "local_format": "2069220880",
  "international_format": "+12069220880",
  "country_prefix": "+1",
  "country_code": "US",
  "country_name": "United States of America",
  "location": "Seattle",
  "line_type": "landline",
  "e164_format": "+12069220880",
  "national_format": "(206) 922-0880"
}