Assurance Wireless Fax Number. Box 29230 shawnee mission, ks 66201 So that was all details that we know about the assurance wireless phone number for the customer service department, working hours, and email support.
I know that i am under no obligation to authorize assurance wireless to share my telephone number or address as part of this program. The assurance wireless customer service representative will ask you to provide details about the missing device. Simply login and go to ‘order history’.