Alphabetical listing of popular business hours in Willoughby:
- 7-Eleven
- AAMCO Transmissions
- Applebee's
- Arby's
- Banfield The Pet Hospital
- Baskin-Robbins
- Beltone Hearing Aid Ctr
- Big Lots
- BJ's Wholesale Club
- Blockbuster Video
- Bob Evans
- Bruegger's Bagels Bakery
- Buffalo Wild Wings Grill & Bar
- Burger King
- Chase Bank
- Chick-Fil-A
- Chipotle Mexican Grill
- Citizens Bank
- Cold Stone Creamery
- Cracker Barrel
- CVS Pharmacy
- Dairy Queen
- Damon's
- Denny's
- Dollar General
- Domino's Pizza
- Donatos Pizza
- Dunham's Sports
- Dunkin Donuts
- Eat'n Park
- Einstein Bros
- Extra Space Storage
- Fifth Third Bank
- Game Stop
- Giant Eagle
- GNC
- Godfather's Pizza
- Great Clips
- Hardee's
- HoneyBaked Ham
- Huntington National Bank
- IHOP
- Jersey Mike's Subs
- Jet's Pizza
- KeyBank
- KFC
- Maaco Auto Body Shop
- Marco's Pizza
- Mattress Firm
- McDonald's
- Meineke Car Care Ctr
- Menchie's Frozen Yogurt
- Office Depot
- Panera Bread
- Papa John's Pizza
- Party City
- Pearle Vision
- Penn Station
- Petsmart
- Pizza Hut
- PNC Bank
- Quiznos Sub
- Radio Shack
- Red Robin Gourmet Burgers
- Rite Aid Pharmacy
- Schlotzsky's Deli
- Sears Roebuck & Co
- Speedway
- Starbucks
- Steak 'n Shake
- Subway
- Taco Bell
- Target
- Texas Roadhouse
- T J Maxx
- T-Mobile
- True Value Hardware
- U-Haul
- US Bank
- US Post Office
- Valvoline Instant Oil Change
- Verizon Wireless
- Vitamin Shoppe
- Waffle House
- Walgreens
- Wendy's