To contact Newcastle Building Society internationally, dial +44 345 734 4345 from outside the UK. Remove the leading zero from the UK number…

To contact Northumbrian Water from abroad, dial +44 345 733 5566. From the US, use 011 44 345 733 5566. For faster, roaming-free access, use…

To contact Sky UK from abroad, dial +44 333 759 1234 or +44 844 995 9595. Drop the initial “0” from UK numbers when calling internationally.…

To call Air Tahiti Nui from abroad, dial your country’s exit code, followed by +689 for Tahiti HQ or +1 for the U.S. office. The Tahiti…

To call Barnsley Hospital from abroad, dial your country’s exit code, followed by +44 1226 730000 for the switchboard. Department lines…

You can call Etihad Airways support internationally without a SIM by using our app, which allows Wi-Fi-based VoIP calls or dial-in fallback…

To reach DHL Australia from outside the country, skip local-only numbers like 13 14 06. Instead, use the international line at +61 3 8372…

You can call Bank of America from abroad by dialing +1-315-724-4022 or using our international calling app. Our service lets you avoid roaming…

To call Jet2 customer service from the US or Europe without roaming, open the mytello international calling app on your phone. Choose the…

To call Booking.com support internationally, use the local line +1-888-850-3958 for the US or +44-20-3320-2609 for the UK. These may not work…