Coverage Areas For Norway LOCATIONS IN NORWAY Phone Type Location Area Codes (NPX) Can I Keep My # ? VoIP (SIP) Akershus  67 We Dont Support LNP VoIP (SIP) Aust-Agder  37 We Dont Support LNP VoIP (SIP) Nordland  75 We Dont Support LNP VoIP (SIP) Oslo  21 We Dont Support LNP VoIP (SIP) Sør-Trøndelag  73 We Dont Support LNP VoIP (SIP) National 852 We Dont Support LNP         This page is being updated constantly, if we don't have coverage in your area currently, please check back often as we will keep this page updated each time a new area is added to our network.