Credit check By signing-up for wireless service, you are asking a service provider to extend a line of credit to you. Besides your name and billing address, service providers require information such as birth date, social security number, employer name, and driver's license to evaluate your credit. LetsTalk.com encrypts this information prior to sending it to your selected carrier and does NOT share this information with other parties. This data is deleted from our database as soon as your credit check is complete.