How many Call centers are in Illinois, United States?
There are 21 Call centers in Illinois, United States. The highest number of Call centers in Illinois are in Chicago and Marion with 5 businesses and 2 businesses, respectively. Chicago makes up approximately 23.8% of all Call centers in Illinois.
Data last updated: July, 2025
Total Businesses
21
With Phone
19
With Website
13
With Hours
15
Sample Data
Preview of Call center businesses in Illinois, United States
| Business Name | City | Rating | Reviews | Phone | Website |
|---|---|---|---|---|---|
|
Harris & Harris
|
Chicago
|
★
1.0
|
722
|
(*1*) 2*1-*3*0 | harriscollect.com |
|
Byram Healthcare
|
Downers Grove
|
★
3.0
|
382
|
(*7*) 9*2-*7*6 | byramhealthcare.com |
|
Afni
|
Bloomington
|
★
2.0
|
112
|
(*6*) 3*7-*8*4 | afnicareers.com |
|
HGS Peoria (OPM)
|
Peoria
|
★
3.0
|
92
|
(*0*) 5*9-*5*0 | joinhgs.com |
|
Alorica - Rockford, IL
|
Rockford
|
★
3.0
|
84
|
(*1*) 6*4-*7*1 | alorica.com |
|
Office Evolution Lisle (Downers Grove)
|
Lisle
|
★
5.0
|
82
|
(*3*) 7*4-*0*8 | officeevolution.com |
|
Office Evolution Chicago-O'Hare
|
Chicago
|
★
4.0
|
76
|
(*4*) 6*9-*3*5 | officeevolution.com |
|
Discover Customer Care Center
|
Chicago
|
★
4.0
|
55
|
Not available | shinebrightcommunity... |
|
BuyBusinessClass
|
Chicago
|
★
4.0
|
54
|
(*8*) 3*2-*9*9 | buybusinessclass.com |
|
My Office Help
|
Energy
|
★
4.0
|
42
|
(*1*) 6*1-*0*0 | myofficehelp.com |
Get access to all 11 remaining Call centers with complete contact information, addresses, and business details.
Data last updated: July, 2025
Get Complete Dataset (21 Businesses)Top Cities in Illinois
Cities with most Call centers
| City | Business Count | Percentage |
|---|---|---|
|
Chicago
|
5
|
23.8%
|
|
Marion
|
2
|
9.5%
|
|
Rockford
|
2
|
9.5%
|
|
Joliet
|
1
|
4.8%
|
|
Lansing
|
1
|
4.8%
|
|
Morton Grove
|
1
|
4.8%
|
|
Naperville
|
1
|
4.8%
|
|
Normal
|
1
|
4.8%
|
|
Peoria
|
1
|
4.8%
|
|
Schaumburg
|
1
|
4.8%
|
What Data Do We Provide?
Our dataset for Call centers in Illinois, United States is one of the most comprehensive in the industry. As of August, 2025, we have compiled data on 21 verified listings.
Essential Business Details
Complete business name, full address, and operational hours for all 21 Call centers
Contact Information
Direct phone numbers, email addresses, and website URLs for Call centers across Illinois, United States
Customer Engagement Metrics
Average ratings, total review counts, and customer feedback data from Call centers in Illinois, United States
Precise Geolocation Data
Exact latitude/longitude coordinates and regional distribution across 10 cities in Illinois, United States
Complete Data Fields for Call centers in Illinois, United States:
Each of the 21 Call centers records includes:
Business Attributes
Common features and services (10+ businesses)
services
amenities
business type
other
How You Can Use Call centers Data from Illinois, United States
Our comprehensive dataset of 21 Call centers in Illinois, United States empowers you to reach the right audience through multiple channels. Here are key ways this data can give you a competitive edge in the Call centers industry.
Market Research & Competitive Analysis
Analyze trends, saturation, and competitor presence across 10 cities in Illinois, United States to uncover underserved areas and high-potential markets for Call centers.
Lead Generation & Sales Prospecting
Find and reach Call centers in Illinois, United States using verified phone numbers, websites, and category filters for smarter, targeted prospecting.
Location Intelligence & Expansion Planning
Plan new Call centers openings or rollouts using density maps and insights from our 21 listings to target low-competition, high-demand zones in Illinois, United States.
AI & NLP Model Training
Train machine learning models with structured data and real user reviews from 21 Call centers for improved sentiment analysis and recommendation systems.
Real Estate & Investment Insights
Evaluate commercial potential in Illinois, United States by analyzing the distribution of Call centers across 10 cities and their activity trends.
Email Marketing Campaigns
Run targeted email campaigns to Call centers in Illinois, United States using verified email addresses for personalized outreach and improved conversion rates.
Cold Calling & Telemarketing
Use up-to-date phone numbers from our 21 Call centers database to initiate effective conversations and improve call conversion rates.
Direct Mail Marketing
Send promotional materials to Call centers across Illinois, United States using accurate mailing addresses for targeted delivery and higher response rates.
Social Media Outreach
Engage Call centers in Illinois, United States via Instagram, LinkedIn, or Facebook using curated profile data for multi-channel marketing.
Footfall & Demand Estimation
Estimate local foot traffic and demand by analyzing the concentration of Call centers in specific regions of Illinois, United States and their popularity metrics.
Local SEO & Digital Services
Optimize marketing strategies for Call centers by studying GMB listings, ratings, and categories used by top-performing competitors in Illinois, United States.
Mapping & Navigation Integration
Add Call centers POI data to your apps for delivery, logistics, or travel using accurate coordinates from 21 verified locations in Illinois, United States.
Related Categories in Illinois, United States
Explore related categories in Illinois, United States
How can I download a list of Call centers in Illinois, United States into Excel?
You can download the complete list of 21 Call centers data as an Excel file, along with geo-coded addresses, phone numbers and open hours by contacting our sales team.