Phone & internet
You can get both landline and internet connections from any number of companies. A good place to start is the free Consumer Broadband Compare service.
Ultra Fast Broadband is not currently available in Arrowtown. The rollout for fibre optic cabling is due to be completed by the end of 2021. LightSpeed is a local firm that offers cable-free high speed internet if you have line of sight with their transmitter near Tobins Track.
Spark's local toll-free calling for Arrowtown landlines includes Queenstown and extends to Gibbston, Jacks Point and Glenorchy. Vodafone's also includes Kingston.
Spark, Vodafone and 2degrees have mobile phone networks that cover Arrowtown. You can check out the quality of coverage at your place – or where you like to walk or ride – here, here and here.