The MagicJack service allows customers to place and receive phone calls through a computer instead of a traditional phone line. Unlike a landline, MagicJack allows people to select a state and area code for their personal number. Users can also customize a vanity number to make their contact information more memorable. If a customer moves to a new city or would like a different vanity number, he can quickly make this change from the MagicJack website. Writer Bio