Established on December 11, 2013, Customer Service Guru began its life as a news site and business blog designed to provide quality articles based around customer service, and over the course of the next years slowly became a comprehensive number directory and call routing service.<br><br> | Established on December 11, 2013, Customer Service Guru began its life as a news site and business blog designed to provide quality articles based around customer service, and over the course of the next years slowly became a comprehensive number directory and call routing service.<br><br> |