How to proceed to get a landline installed in the Virgin Islands?
In the Virgin Islands there aren't many places to get a landline, almost everyone has a landline ( some people don't use them anymore, relying instead on mobile phone only) from Innovative VI. I'm unsure about the process of getting a landline since we've had ours since my paternal grandmother established it back in the 1960s but I believe you would have to go to the Innovative building and ask about installing a new landline.
What are the mobile operators?
Most used operators are Virgin Mobile USA, Sprint and AT&T, some lesser used operators include Innovative, Choice, Tracfone, and depending on the Island T-Mobile (St. Thomas; no service in St.Croix)
What is your average monthly budget?
Monthly average depends on the individual, my monthly average with Virgin Mobile USA was 35 USD and with AT&T prepaid was 45 USD. Some postpaid plans I have seen run to 150 USD.