Following is the official up-to-date Ham Band chart.  Here you can check and see what frequencies and bands you can use depending on your operating license.  This chart is only valid for the United States of America. Be very careful not to transmit outside of your assigned areas.  If you want to have access to all the frequencies in the chart, make sure you get your Amateur Extra Class license, the highest level license you can get in the USA.  Read the chart, study it, and if you have any questions, please let me know.  Click on the image to make bigger.

Ham Bands

USA Ham Band Plan