Thumb Cellular Sales Department


Sales Executives


Tanya Oberski

Huron/Sanilac County Sales Executive

Olena "Len" Jensen

Huron/Tuscola County Sales Executive

Key Account Managers


Tammy Taylor

Huron County Key Account Manager

Lisa Calahan

Sanilac County Key Account Manager

Tracie Schuette

Huron County Key Account Manager

Corky Dean

Tuscola County Key Account Manager

At Thumb Cellular, our customers are our FIRST PRIORITY!

We've got your county covered! Michigan's Upper Thumb Region is represented by 2 Sales Executives to serve you better.

For your added convenience, you may stop at any one of our 4 Customer Care Centers

  • Customer Care Center Hours: 
  • Monday - Friday: 8:30 AM - 5:30 PM
  • Saturday: 9:00 AM - 1:00 PM

Remember, you can always Contact Us for assistance. We're here to help you!

View Thumb Cellular Map in a larger map