Currency Lookup Tools

Star Note Lookup
Enter your star note's denomination, series, and serial number to find relevant production data.

Fancy Serial Number Checker
Enter an 8 digit serial number to see how "cool" it is.

Web Note Lookup
Enter your web note's series, serial number, and plate values to get information about it.

National Bank Lookup
Search for national charters by charter number, bank title, city, county, state, or charter date.

Collecting Guides

Other useful references

BEP production reports
Monthly reports detailing how many notes were printed for each series/denomination with the FRB and serial number ranges.
An extremely detailed resource on many aspects of modern US paper money, from serial number ranges, signers of various series, note design details, and more.