T • •Mobile• metroPCS Unable to Respond June 01. 2019 T-Mobile / MetroPCS Tracking ID: 2321537 Target Identifier(s): T-Mobile / MetroPCS is unable to respond to your legal demand for the following reasons: The target telephone number is not associated with a T-Mobile or MetroPCS subscriber during the date range identified in the legal demand. AT&T # T-Mobile Law Enforcement Relations Phone: Fax: Email: EFTA00083911