Phone Lines

We offer analogue and digital lines to support your telephone needs. By working with you to understand your requirements, we will advise what type of line is the right one for your business.

If you have existing ISDN or telephone lines with another local provider, your numbers and line rental can be transferred across to Sure International to give you savings as well as a single point of contact for all your business telephony requirements.

Island Business Phone Lines

Guernsey Business Lines

  • Analogue (PSTN) or digital (ISDN) lines
  • 99.99% call connection success rate
  • Dual parenting available for extra protection
  • From £13.20 per month

Jersey Business Lines

  • Keep your existing telephone numbers
  • 12 month contract term
  • No changes to your infrastructure
  • From £13.20 per month

Isle of Man Business Lines

  • FREE calls to all Isle of Man mobiles
  • FREE calls to local fixed lines
  • FREE calls to UK and Ireland fixed lines
  • International calls from just 5p per minute
  • Keep your existing telephone numbers
  • 12 month contract term
  • No migration fee
  • From £15.12 per month

Latest news & insights

Tim Ewing v3

Providing the SME market with unmatched technological support

At Sure Business, we believe in supporting SMEs with the best possible integrated Information Communication Technology (ICT), to help them carry out their business using the latest technology

Pride of Guernsey Awards web banner

Being good sports

At Sure we are committed to supporting local clubs and sports. We are delighted to be sponsoring the Sports Volunteer of the Year category at the Pride of Guernsey awards for the second year in a row.

Iain Davidson

Why Microsoft Teams remains such an effective modern workplace solution

As businesses continue to proliferate the practice of working from home, Microsoft Teams is increasingly the conduit to effective business communications, allowing employees and clients to communicate professionally, wherever they are.

Contact us to find out how we can help you
and your business today

Contact us