Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer John F.X. Costello, Practice Areas No known practice areas. is located in the city of Camp Springs, the state of Maryland. Attorney legal address Costello & Edwards Llc 5845 Allentown RdCamp Springs, MD, 20746. For more information, please call (301) 925-9080 Your comments* (not for publishing) * — Required information John F.X. Costello ← View details Costello & Edwards Llc 5845 Allentown RdCamp Springs, MD, 20746, Camp Springs, Maryland (301) 925-9080