International Contact Data Hygiene Services

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International Address Verification

Data will hold some things in common across industries; a certain percentage of your data will be incorrect, and a certain percentage of it will change over time, necessitating that defects are corrected and changes are made current. Global-Z’s expertise in international address verification and experience correcting contact data sets, including international change of address processing (NCOA), sets us apart.


  • Take control of fluctuating and quickly deteriorating contact data
  • Improve operational costs
  • Increase revenue
  • Reduce waste
  • Improve business intelligence & customer communication

Companies operating in international markets will realize savings and increases in revenue by correcting deficient customer and prospect data. Remaining in contact with your ever-mobile customers through our change management services will bring your data longevity to a new level of potential and resulting profit.

International Address Verification

Our Address Verification service processes contact data, validating, correcting and formatting it to the unique requirements of each country’s postal addressing structure and cultural idiosyncrasies. With current databases licensed directly from the source — the country-specific postal authorities — we maintain continual contact with them to ensure our information is up-to-date and accurate.

Global-Z is your international data quality management (IDQM) solution provider with decades of experience improving data quality, usability and revenue for our customers. We look forward to earning your business as a valuable partner.  Contact Us today for a free evaluation of your data.