Contact MapQuest

MapQuest is headquartered in Denver, Colorado with a second office in Lancaster, Pennsylvania.

Denver, Colorado

MapQuest, Inc. - Corporate Headquarters
1555 Blake Street, 3rd Floor
Denver, Colorado 80202

Map and Directions

Lancaster, Pennsylvania

MapQuest, Inc.
1090 N Charlotte St
Lancaster, PA 17603

Map and Directions

For contact information regarding specific areas, please refer to the appropriate areas below:

MapQuest Customer Service

To report a data error, general feedback or comments on

MapQuest Enterprise Solutions

Helping businesses build rich, engaging online mapping solutions for mobile, web, and desktop applications.

Advertising Inquiries

Learn more about the advertising opportunities on one of the top websites in the U.S.

MapQuest Developer Network

Map and directions web services, APIs, SDKs and other developer tools.

Permission Requests

Need to use a MapQuest map? Send your request and details for evaluation and approvals.


MapQuest, Inc. is a wholly owned subsidiary of AOL.

AOL Inc.

770 Broadway
New York, NY 10003
(212) 206-4400
AOL Corporate Information