Find missing data

I need someone to find the missing part of the mailing address of our customers. All customers are in the US. We will provide you with the following information: Company street address City, State You must find the missing five digit ZIP CODE (postal code) for each record. Data is organized in an excel file. There are a total of 760 records that are missing the zip code (postal code) To find the ZIP CODE, just do a Google search by typing in the company name, city and state. The zip code must match the other part of the address. I will check for accuracy before releasing payment. Let me know if you have any questions. This project must be completed within 24 hours.