The following operations are supported. For a formal definition, please review the Service Description.

• CheckPhoneNumber
  Insert a phone number and your license key in the fields below to verify the phone number. This method also provides additional information about the phone number which includes the RateCenter, Telecom Address, Wireless, Switch Information, CLLI, LATA, Company, TimeZone, and more.
  
  For more information, please visit our wiki.
• CheckPhoneNumbers
  This method is the same as CheckPhoneNumber, although you are allowed to insert an array of phone numbers to be validated.
  
  For more information, please visit our wiki.