I was wondering if it is possible to have Call Manager add the area code to a call? We have a branch office that has it own local gateway. When someone places a call from the branch they only have to dial 7 digits for the local call. If possible I would like to reroute calls out of our HQ if their local pri is down. During the time that the local pri is down is it possible to have call manager add the local area code for phones in that branch when their calls are being routed out the HQ pri.