Telephone Appending

Data8's comprehensive data files will verify that your customers still reside at the address you have for them on your records. This valuable information enables you to keep track of potentially lost customers and maintain those relationships that you have worked hard to build.

Benefits

• Identify all the telephone numbers registered to your customers and provide up to 5 numbers for those individuals registered to multiple lines
• Define which of your customers are ex-directory and flag them as such, so that although their telephone number is unavailable, you can still be confident they reside at that address
• It is increasingly common for couples to live together without having the same surname. By appending telephone numbers for the co-habitees identified in case the telephone number is registered to a householder other than your customer

• BT Operator Services Information System (OSIS)
  BT OSIS is a centrally administered telephone directory containing over 27 million individuals and businesses. It is updated daily with over 50,000 changes and we ensure that we will be able to match to records within 24 hours of the telephone provider supplying the details to OSIS

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