Due the domain regulations your contact information will be accessible to the public when you register a new domain name. Anybody will be able to find your phone number, email and postal address in the WHOIS database.
If you want to hide this info from the public eyes you can use our service called ID protection. This way you can reduce spam and unwanted phone call from telemarketers.
ID protection can be activated in the control panel. After the activation your personal data in the WHOIS database will be hidden. The ID protection service costs $11/year.