Did you recently receive a call or text from a phone number that you believe is on the Vox Tandem network? We take unwanted calls and text messages seriously. At Vox Tandem we work with companies to power their own communications service offerings, and that includes providing them with phone numbers. We do our best to ensure we only work with companies that use Vox Tandem provided numbers responsibly. If you are receiving unwanted calls or text messages, please fill out the form below so we can investigate the issue, and if you provide us with a valid email address we'll be able to provide you with follow-up.