Carson-Dellosa Publishing and Neptune Toys offer prime number charts for the classroom. Both are number charts that go from 1 to 100. with the prime numbers highlighted.
Additionally, some classroom retailers offer plain number charts that work with dry erase markers, allowing teachers to mark the prime numbers, as well as use them for other math activities as needed. Pure Fun! Supply sells one of these charts, and it also displays 1 through 100.
For individuals looking for resources to use at home, a multitude of number charts are printable from online sources, with some counting up to 1,000 with prime numbers highlighted.