Contact Seamless Cellular

We Provide In Building Wireless Nationally

Please fill out your information below, and we would be happy to help you with your request.

  • This field is for validation purposes and should be left unchanged.

Seamless Cellular

Corporate Headquarters
2442 North Five Mile Road
Midland, Michigan 48642


Affiliate Offices
Los Angeles, California
Chicago, Illinois
Tampa, Florida
Lafayette, Louisiana
Baltimore, Maryland
Boston, Massachusetts
New York, New York
Houston, Texas


Toll Free: 877-551-5445
International: 989-687-6122
Fax: 989-687-6129
Email: Info@SeamlessCellular.com

Hours of Operation:
Monday thru Friday 9am-5pm EST

(877) 551-5445