What is my sipgate basic phone number? James 10 September 2019 11:10 Updated Follow To check your sipgate basic telephone number, please login to your account here. In the left-side menu of your basic account click on Numbers to see your account's phone number: Related articles Changing my sipgate basic phone number Which phone numbers are available? What is my web login username? Porting telephone numbers during COVID-19 pandemic Changing or adding new credit card details Comments 0 comments Article is closed for comments.