Phone coverage is available in the township and major communities across East Arnhem Land. Signal is limited along the Central Arnhem Road and not available in most homelands.
See coverage availability:
Gove Peninsula
- Telstra - available (3G & 4G)
- Optus - available (3G & 4G)
- Vodafone - unavailable
Groote Eylandt
- Telstra - available (3G & 4G)
- Optus - unavailable
- Vodafone - unavailable
Gapuwiyak
- Telstra - available (3G & 4G)
- Optus - unavailable
- Vodafone - unavailable
Galiwin'ku
- Telstra - available (3G & 4G)
- Optus - unavailable
- Vodafone - unavailable
Ramingining
- Telstra - available (3G & 4G)
- Optus - unavailable
- Vodafone - unavailable
Milingimbi
- Telstra - available (3G & 4G)
- Optus - unavailable
- Vodafone - unavailable
CEntral Arnhem Road
Telstra mobile signal is available at Barunga and Bulman and at locations indicated by signs located along the road. 
Barunga
- Telstra - available (3G & 4G)
- Optus - unavailable
- Vodafone - unavailable
Bulman
- Telstra - available (3G & 4G)
- Optus - unavailable
- Vodafone - unavailable
Approximate locations of network coverage is detailed on the Central Arnhem Road map.