Contact 121 Home ›› Local Listings ›› SA ›› Adelaide ›› Contact 121 SA Customer Service Adelaide, SA 5000 1300 72 50 801300 72 50 80Fax: +61 8 8215 0462View website Contact 121 is an award-winning Contact Centre and BPO Outsourcer – providing services to some of the largest companies in Australia and Globally.