What is Area Code 630? The Ultimate Guide (2025)

Area codes are an important part of the North American Numbering Plan. They help route phone calls to the right geographic location.

So, what is area code 630? It’s a telephone area code in northeastern Illinois, primarily serving the area directly west of Chicago. It’s an important identifier for the region and helps connect millions of people.

This article will explore the history of area code 630, where it’s located, and why it matters.

What is area code 630?

Area code 630 serves northeastern Illinois, specifically the western suburbs of Chicago. If you’re calling someone in Naperville, Bolingbrook, Downers Grove, Lombard, Aurora, Elgin, Wheaton, Elmhurst, or Bartlett, you’ll want to dial 630 first.

More than 50 cities and locations in the Chicago area fall within the 630 area code.

Area codes like 630 are used to direct calls to the correct local exchange carrier. With the increasing demand for phone numbers, area codes make it possible to serve more customers in each geographic area.

Where did area code 630 come from?

Area code 630 came into being on August 3, 1996. Before that, the region was part of area code 708.

Why the change? The Chicago metropolitan area was growing fast, and all those new people and businesses needed phone numbers. Population growth and economic expansion put a strain on the available numbers in the 708 area code.

Later, in 2007, the phone companies introduced area code 331 as an overlay for 630. An overlay means that new phone numbers in the same geographic region can be assigned either the original area code (630) or the new one (331). The downside of an overlay is that everyone in the area has to dial all 10 digits for every call, even if you’re calling next door.

Benefits of having a 630 area code phone number

There are several reasons why you might want a phone number with a 630 area code.

Local presence and credibility

If you’re doing business in the Chicago suburbs, having a 630 area code signals that you’re part of the community. This can give you a leg up with local customers, who may be more likely to trust and respond to a local number.

Business applications

A 630 number can be used in lots of ways for your business, including marketing and advertising campaigns, customer service and support, and sales and lead generation. If you have a remote team or multiple locations, you might consider using a virtual phone number with a 630 area code. This offers flexibility and allows you to maintain a local presence even if you’re not physically in the area.

Personal use

If you’ve moved away from the western Chicago suburbs, you might want to keep a 630 number to stay connected with family and friends back home. You can also use a local number to screen calls or manage your privacy.

How to get a 630 area code phone number

If you want a phone number with the 630 area code, you have a few options.

Traditional Phone Companies: You can still get a 630 number through traditional phone companies, but these services often come with limited features.

VoIP Providers and Virtual Phone Services: Voice over Internet Protocol (VoIP) services have become incredibly popular. They offer more flexibility and features than traditional phone lines. For example, Callture provides 630 area code numbers along with other services.

Things to consider: When you’re choosing a provider, compare pricing plans and features. Make sure the service includes features like call forwarding, voicemail, and call recording. Pick a provider known for reliable service and good customer support.

630 Area Code vs. Toll-Free Numbers

It’s important to remember that the 630 area code is a local number, not a toll-free number like 800, 888, or 877.

Toll-free numbers let people call a business without being charged for long-distance calls.

So, when should you use each type of number?

  • A 630 number works well for businesses that want to connect with customers in the Chicago suburbs.
  • Toll-free numbers are great for national or international businesses that want their customers to be able to reach them for free.

Closing Thoughts

Area code 630 is a local area code that serves Chicago’s western suburbs. For individuals and businesses alike, a 630 phone number can be a great option.

As you choose the right phone number for your needs, consider the image you want to project and the audience you want to reach.