Mobile Number Database Validation

We have a large database of mobile (cellular) phone numbers (approx. 10 Million) and we need a way to validate the database for valid mobile numbers. We believe due to the time in collection about 40% of the database has invalid mobile numbers. We are not certain how validation could be done but we are hoping to come across a company with experience in this field that might be able to help us.

Please bid with flat rate for validation and PM details on how your company will validate the database and information on any previous experience your company has had with this process.

Bids with no information will not be considered as we need a company that has experience in this field.

Skills: Data Processing, Internet Marketing, Project Management, Research, Telemarketing

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About the Employer:
( 25 reviews ) Corona, United States

Project ID: #211402