777 Express Snack (sandwichshop) in Richardson, TX: 777 Express Snack is a sandwich shop located in Richardson, Texas, offering a variety of freshly made sandwiches, salads, and beverages. They provide a quick and convenient dining option for residents and businesses in the area.
Operator computes a Health score every night at 2 am HST. It's the one number that tells you if this shop is winning, losing, or steady. Here's how 777 Express Snack broke down on Apr 30, 2026.
777 Express Snack is indexed in Operator's Sandwichshop market index for Richardson, TX.
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