Virtual number proves to be beneficial for the business people. With the help of a virtual number the small companies can increase their sales. Virtual numbers are those phone numbers that are routed to an existing phone line or to a voicemail. Moreover with the help of virtual numbers the companies can stay in contact with their clients 24/7 and can also provide the appropriate information to the callers at any time of the day. The virtual number service also provides complete safety and security to the users. One of the most important features of the virtual number is that the calls can be forwarded to any other phone number as per the users choice. Thus the calls coming to the virtual number can be forwarded as per the user’s wishes including the mobile phone, home phone, VoIP phone, even international numbers, etc. You can also trace the incoming number as most of the virtual number systems come with ANI (Automatic Number Identification) technology.