U.S. Cellular is giving communities the opportunity to help improve the education of students at 20 schools by challenging them to rally support for the chance to win a share of $500,000.

The 20 schools that garner the most community votes will each win $25,000 to use as they wish to enhance their educational experience.

“Calling All Communities gives schools the opportunity to earn the funding they need to invest in the areas most critical to their students’ learning experiences,” said Matt Kasper, director of sales for U.S. Cellular in New England. “We are active members of our communities where we live and work, and we believe this campaign is a great way to bring people together to work towards a common goal.”

Through Monday, Nov. 25, people can visit www.uscellular.com to cast a vote for their favorite school. Voters can then check back daily to track their school’s ranking and share school spirit on their social media networks to garner attention.

Since the program began in 2008, U.S. Cellular has awarded $4 million to 56 schools across the country.

Rules are at uscellular.com/callingallcommunities. For more information, visit uscellular.com.