Ohio Savings Bank Address: 15301 Spectrum Dr, Addison, TX 75001 Phone: (972) 778-6804 Banks Other Businesses: Inwood Soccer Center at 14801 Inwood Rd, Addison, TX 75001 Humperdink's - Addison at 3820 Belt Line Rd, Addison, TX 75001 Swank Salon - Organic Color Bar & Boutique at 15635 Quorum Dr, Addison, TX 75001 BB&T at 3939 Belt Line Rd, Addison, TX 75001