Phone Number Verification

    Phone Number Verification

    Leader

    Syniverse Phone Number Verification is a phone number intelligence service that validates numbers using carrier-derived data, exposes routing and status attributes via REST API and batch workflows, and monitors number changes for routing and database hygiene.

    Est 1987|Valuation $2.2B|Raised $7.1B
    LinkedIn 60K|Website|FTEs 2,009|HQ Tampa, Florida, US
    MarketsCRM Data Hygiene