All virtual landline numbers and most domestic toll-free (0800) numbers can be reached from mobile networks. In the case of international freephone (+800) numbers things are a bit more complicated. In some countries +800 numbers can always be reached from mobile networks, but there are countries that block mobile calls to +800 numbers. In addition to this, it is also possible that individual mobile providers choose to block mobile calls to +800 numbers or will charge extra for them. Please contact us for detailed information about the mobile availability of +800 numbers.