Nauru's country code is +674, and the international call prefix is 00. There are seven other numbers in the system.
In August 2011, Criden Appi, the Director of Telecommunications (Regulatory), said that Nauru advises "only 556xxxx, 557xxxx, 558xxxx are in use for mobiles and there are no landlines in service".[1] In the ranges, X=0-9, and Y=0-9.
