The various data refine services that we provide, include:
Phone: Add missing phone numbers and remove the false numbers and those registered in 'Do-not-Call' list.
Email: Add 100% opt in email addresses and remove the dead contacts and those registered in 'Do-not-Email' list.
Postal: Add missing postal address, ZIP, etc., and remove the dead elements from the database.
Others: Add any other missing Fields like fax number, SIC, etc., to the database.