Best phone verification service - Melissa SG

Since 1985, Melissa has been a leading provider of direct mail and contact data quality tools to improve communication and response rates. We offer address verification, change-of-address processing, phone, and email appending, merge/purge and e-marketing services to improve communications—all to help make your fundraising efforts successful.


Melissa helps companies to harness Big Data, legacy data, and people data (names, addresses, phone numbers, and emails).
4.7 Star App Store Review!***uke
The Communities are great you rarely see anyone get in to an argument :)
Love Love LOVE

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