Carterville, Illinois Phone Lookup

Q: How do I look up a phone number in Carterville, Illinois?

Enter the full 10-digit number into the search box and click Search. 411FCC returns the owner's name, location, carrier, and line type. The lookup covers all 1 area code serving Carterville.

Q: What types of phone numbers are in Carterville?

Carterville has both wireless and landline numbers. Approximately 18% of prefixes are wireless, with 82% being landline or VoIP. 411FCC results identify the line type and carrier for any number searched.

Find the owner of any phone number in Carterville, Illinois.

What Phone Numbers Are in Carterville, Illinois?

Looking up a phone number in Carterville, Illinois? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Carterville is served by 1 area code and has 4 active phone prefixes.

1 Area Code

4 Phone Prefixes

18% Wireless

82% Landline

Area Codes Serving Carterville

Phone numbers in Carterville, Illinois use the following area code: 618.

Top Phone Carriers in Carterville

The most common phone service providers in Carterville include:

Onvoy, Llc
Frontier North, Inc. - Il
Mediacom Telephony Of Illinois, Llc - Il
Futiva, Llc - Il
Level 3 Communications, Llc - Il

Data current as of March 2026

Nearby Cities in Illinois

Other cities in Illinois that share area codes with Carterville:

Carterville at a Glance

5,818 Population

37.0 Median Age

$62,337 Median Income

2,655 Housing Units

60% Homeownership

Demographics

White 90.7%
Black 0.7%
Hispanic 1.8%
Asian 3.8%
Other 3%

Financial Profile

$82,093 Avg. Income per Return

$56,668 Avg. Wages per Return

4,830 Tax Returns Filed

1 ZIP Codes

Frequently Asked Questions

What Area Codes Serve Carterville, Illinois?

Phone numbers in Carterville, Illinois use 1 area code: 618. These area codes are shared with other cities in the region. Carterville has 4 active phone prefixes assigned to local carriers. If you received a call from one of these area codes, enter the full 10-digit number into the search box above to find out who called. The area code alone tells you the general geographic region, but a full reverse phone lookup on 411FCC reveals the specific owner, carrier, and line type associated with the number.

How Do I Look Up a Phone Number in Carterville, Illinois?

To look up any phone number in Carterville, enter the full 10-digit number into the search box at the top of this page and click Search. 411FCC returns available information about the number including the registered owner's name, location, phone carrier, and whether it is a wireless cell phone, landline, or VoIP line. The lookup covers all 1 area code serving Carterville and works for numbers from every carrier in the area. Results appear within seconds. 411FCC has maintained its phone number database since 2003.

What Types of Phone Numbers Are in Carterville?

Carterville, Illinois has both wireless and landline phone numbers. Approximately 18% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 82% being landline or VoIP. Major carriers serving the area include Onvoy, Llc, Frontier North, Inc. - Il, Mediacom Telephony Of Illinois, Llc - Il. When you search a phone number on 411FCC, the results identify the line type and carrier, which helps distinguish personal cell phones from business landlines and identify VoIP numbers commonly used by automated calling systems.