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Call One is a Proud IASBO Partner.

& what's more - we LOVE working with IASBO members!

Who Is Call One?

Call One provides custom communications solutions to help companies nationwide serve customers, collaborate and stay connected.  We combine innovative technologies and hands-on support to help your team do what they do, better.

Connect with us

School districts get local dedicated customer support offered by Call One. As a mid-sized company, we are more flexible and nimble than the big guys.  We move fast when you need something - without the red tape or cookie-cutter solutions of large carriers. And we communicate closely with you at every point of the process.


Call One's responsive support team makes communications technology easy for YOU.  With us, you get no long holds and no run around.  We manage the giant providers so you can focus on what you need to do.
Every school district requires reliable internet connection.  Call One provides quality voice and data services to more than 200 Illinois School Districts.

For over 25 years, School Districts have depended upon Call One to deliver a wide-selection of internet bandwidths and service arrangements using multiple service providers.

Proud to Partner with

Enhanced Network Connectivity


Custom wireless Internet, data and security solutions

Faster upload and download speeds increase productivity

Combine any connection types across locations

7 x 24 US-based technical support

Flexible options to meet your bandwidth and performance needs

Primary and backup connections with true diversity

Scalable as your business changes

We are E-Rate Experts!

The Schools and Libraries E-Rate Program provides discounts on data transmission services and internet access.  We are here to help you navigate the process.  

Let's get started

Share your information with us to get started with the commitment-free Discover, Design and Deliver process. Call One's IASBO Association Representative will contact you within 24 hours.

225 W Wacker Drive

Chicago, IL 60606