which city is hosting the 2017 mobile world congress (mwc)
Mobile World Congress The GSMA Mobile World Congress usually takes place in February but occasionally the show occurs the first week of March. The location is the Fira Gran Via venue in Barcelona, Spain. Annual attendance is generally more than 100,000 people.[1] Up until 2006, the event took place in Cannes and was known as 3GSM World.[4] Attendees represent more than 200 countries from across the globe.