Yahoo Credit Card processing center has and out of data Zip Code directory and I can not pay for Yahoo Sercives, because it rejects my Credit Card because my Zip Code is incorrect/not in their Zip Code Data Base. I have had this problem ordering items from on-line retailers and its always the Credit Card process company being used by the retailer. I have contacted both the US Postal service and my Credit Union and both give the same answer. It is the Credit Card Processing company it's not correctly mantaining the their local copy of the Zip Code data base. I know my Zip Code I give for processing on-line is correct, because its the same Zip Code on file with Credit Union that issued the card has on file and if I go to the US Postal service Zip Code look up Web Page and enter my address the US Postal services own Zip Code data base returns that Zip Code.