AT&T to Credit for Calls and Text Messages from the USA to Belgium Our thoughts are with the people of Belgium and our customers who have friends and family there. We’re going to credit our wireline and wireless customers for all calls and text messages to Belgium from March 22-28. As with any emergency, text messaging is recommended due to the possibility of network congestion in the local area. AT&T will waive or credit charges incurred for consumer calls placed by AT&T’s customers from the United States to Belgium between 3/22/2016 to 3/28/2016 in the local time zone. This includes landline, texting, and mobility (Postpaid and GoPhone) calls.