I would like to know which mobilephone service that work in other cities also work in Arang Kel?

Scom sim works in those areas i.e. Kashmir and gilgit baltistan!

You need to buy Scom Sim from Azad Kashmir but still its services are limited but 3g net will also be available in villages

Now other services like Uphone is also available in some parts of neelum Valley AJK