Network equipment installed at an American Tower site

Find Sites

Network equipment installed at an American Tower site

American Tower provides two easy ways for you to find sites to expand or densify your wireless communications network.

We have worked hard to develop tools and processes that make it easier to get on air at our approximately 57,000 U.S. sites. If you are ready to begin the process of getting on air with American Tower, log in or register for ON AIR Access. It is our fully integrated site selection and application tool that allows you to find sites, apply for collocations or modifications and instantly track the status of your project online. 

Conduct a Search

When you are looking for sites to fill coverage or capacity gaps in your existing network, perform your search using ON AIR Access. Search by coordinates, address, uploaded search rings or by designating your own search areas. It also allows you to apply data layers and save your searches and favorite sites for future use.

Selecting to search by county using ON AIR Access.
Search results by county using ON AIR Access.

Upload Your Search Rings

If your wireless network requires multiple sites, you can upload all of your locations to ON AIR Access and review the sites we have in those areas. You can also export a list of our site information relative to those locations for your review.

Uploading a search ring using ON AIR Access.
Displaying search ring using ON AIR Access.

For More Information

To learn more about identifying American Tower sites for expanding or densifying your network, please contact:


For questions on logging in, registering for or using ON AIR Access, please contact:

877-ATC-SITE (282-7483), Option 3


Find U.S. Sites

Log into ON AIR Access

Find International Sites

Visit the pages of our global markets.

Choose a Country