How much will it cost to make outgoing calls using the LocalOffice24 Landline number? Kate November 05, 2022 17:29 Updated By making outgoing calls to another number you will need to pay in advance for the minutes. Please contact our Sales Team, provide the destination country and we will calculate the monthly price. Related articles I need an address to open a bank account, is it possible with your service? Comments 0 comments Article is closed for comments.