What kind of phone number can I have with my Oi VoIP service?
If you will be using Oi VoIP within the U.S., you can choose a new number in your local calling area or transfer your current number. Customers outside the U.S. can choose a phone number in the U.S. or Canada or a U.S. or U.K. toll-free number. See our Phone Numbers section for more information. We are continually adding new area codes to our Oi VoIP service. If you do not see the area code you need, we suggest that you periodically check back to see if your area code has been added.