We provide month-to-month PAYG service on all numbers and lines. Depending on the service you have signed up to with us the typical answer is no, you are not under contract. Almost all of C2 Communications customers are on monthly pay as you go services. This is especially relevant for our SIP services however it may vary depending on your situation. If you would like to find out about your services, get in contact with us and we will be happy to help you out!