# Dunkin'

> Coffee shop opens early at 4 am and closes by 9 pm, with doors often closed before opening time. Staff turnover affects coffee quality, but management shows attentive care. Limited availability of large cups is common.

Source: https://www.atly.com/location/Dunkin'1678

- Address: 3977 W Columbus Ave, Chicago, Illinois, United States
- Phone: +17735816530
- Website: https://locations.dunkindonuts.com/en/il/chicago/3977-w-columbus-ave/337720?utm_source=google&utm_medium=local&utm_campaign=localmaps&utm_content=337720&y_source=1_MTIxMDc1ODktNzE1LWxvY2F0aW9uLndlYnNpdGU%3D

## What it is good for

- Coffee — 9/10

## What people say

- "I found the coffee here to be delicious and hot."

## Good to know

- Dunkin' opens at 4 am and closes at 9 am.
- Expect limited product availability, such as large cups.

## 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:** <https://agentic-api.atly.com/v0/docs?src=seo%3Amd%3Atop-button%3A%2Flocation%2FDunkin'1678>
- **OpenAPI contract:** <https://agentic-api.atly.com/v0/openapi.yaml?src=seo%3Amd%3Atop-button%3A%2Flocation%2FDunkin'1678>
- **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.