Inland Telephone

Providing a Total Solution for all Business Communication Services.

  • On Premise and Cloud Business Server Solutions

  • IP/VOIP Voice Solutions

  • Legacy System Services & Repair

  • Call Center Solutions

  • Voice and Data Cabling

  • Voice and Internet Carrier Services

  • Full Service IT Outsourcing & Support


A Little About Us

At Inland Telephone we believe a company is the sum of it's relationships. Relationships with suppliers, clients and employees.
Fast, friendly, and fully functional, our professional team is up for every job, managing projects with the skill and experience our clients have come to expect. We always stand behind our work, with customer satisfaction being our #1 priority. Contact us to learn more about our incredible staff and how they can help you!


Legacy System Service and Repairs

Professional Service

We have a 37 year history servicing Toshiba digital and IP voice systems, and a staff with the knowledge to keep these systems operating properly. We provide long term service, and/or system upgrades and expansion.
We’re committed to providing consistently reliable service in a timely and professional manner.

IP/VOIP Voice Solutions

Service That Works For You

We offer premise and/or cloud-based voice solutions uniquely tailored to your needs and budget. We can integrate carrier services to provide a single source, cost effective platform for all your telephone calls.

Voice and Internet Carrier Interface

Saving You Money

We provide direct assistance in placing orders and installing services with your local carriers (Frontier, AT&T, etc.) and have worked with most major carriers. We become your advocate and utilize our industry knowledge to obtain the correct services for your needs at the lowest monthly cost.


"I found out about Inland Telephone with a quick Google search, and I couldn’t have been more fortunate. They were fast, friendly, and super professional from the moment we got started. We purchased a new phone system with the money they saved us by reviewing our telephone bills and making some changes. We had no idea we were paying for services with our carrier that we could have been saving money on, for may years".

Robin White


We Want to Hear From You

When you're in need of a dependable Telephone Company, don’t hesitate. Contact Inland Telephone today.





(909) 946-5891

1495 W 9th St Upland CA United States 91786


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