- PLEASE NOTE: FOR COLLECTION ONLY!!-All cards are PAST their expiration dates to use to place phone calls
- STS Strategic Telecom Systems "GOOD AS GOLD" prepaid calling card
- Some cards have been used and others have not - The ones that haven't been used still have the scratch-off covering over the number code as shown in the second photo
- Many cards have sequential serial numbers in succession
- Please see my other prepaid phone calling card listings