1. Vocalocity Inc 2499 S Dupont Blvd, Smyrna, DE 19977 Coordinate: 39.26887,-75.58772 Phone: (302) 223-5963
2. Sprint Sales & Customer Service 103 S Dupont Blvd, Smyrna, DE 19977 Coordinate: 39.30093,-75.60306 Phone: (302) 223-5536