# Del Taco > Old building hosts a busy fast food spot known for fast service and late hours. Menu includes vegetarian options and shrimp tacos praised for flavor. Drive-thru design poses challenges, but location offers convenient access near busy roads. Source: https://www.atly.com/location/DelTaco42 - Address: 3864 Sierra Ave., Fontana, California, United States - Phone: +19098234935 - Website: https://locations.deltaco.com/us/ca/fontana/3864-sierra-ave?utm_source=G&utm_medium=local&utm_campaign=google-local - Google rating: 3.7 (989 reviews) ## What it is good for - Taco — 7.5/10 - Fast Food — 7.5/10 - Mexican Food — 6.5/10 - Food — 5.8/10 - Drive Thru — 5.6/10 ## What people say - "The drive-thru wait was so long, they had to park and wait 15 minutes." - "I found the food here to be really good and fresh." - "This fast food is a flavor explosion of intergalactic proportions." ## Good to know - Expect longer wait times during peak hours due to high customer volume. - The location is open late, making it convenient for late-night travelers. - Cleanliness is generally maintained, contributing to a better dining experience. - Vegetarian options are available by substituting beans for meat. - Credit cards and mobile payments are accepted for convenience. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.