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Phone Number Validity


Launch the most successful telemarketing campaign with Alesco’s Phone Number Validity service. Our data processing capabilities allow you to accurately fill in missing telephone numbers and update existing phone numbers on your homes passed file.

We leverage nationally recognized compiled telephone databases to return high match rates. More phone numbers means a super-charged telemarketing campaign. Easily connect with prospects and sell more.

Our process offers:

  • Append passes
  • Access to the National Directory Assistance file
  • Fast and accurate data processing
  • Higher match rates for more conversions
  • Greater nationwide coverage

Our Phone Number Validity Service promises an affordable, fast and accurate turnaround.

For more information contact: Angie Trivette at 866-652-5008 or email to get started!