For general enquiries please try our contact us page or call us on one of the numbers below. Call Telephone Banking. Call us on: 03457 888 444. Overseas: 0345 030 3605. Relay UK 18001 03457 888 444. You can also write to us at 250 Bishopsgate, London, EC2M 4AA. Registered Office: 36 St Andrew Square, Edinburgh, United Kingdom, EH2 2YB. Find all NatWest branches. Select your region to find locations near you. Looking for NatWest locations near you? Get contact details for each location, including phone number and opening hours. Display of all branches for NatWest in London - contact details, opening hours, customer reviews. We’re here 24/7, 365 days a year for all your needs. Find out how to contact us online, useful phone numbers and our frequently asked questions. NatWest Group customer contacts. Making it as easy as possible for you to get in touch with us. Enter your postcode or click ‘use my location’ to find the nearest branch, banking hub, or ATM that can offer the service you need. This will help us to pinpoint the places with the exact facilities you’re after. How to contact NatWest customer support at report fraud or business customer service phone number? Call or write an email to phishing@natwest.com to resolve NatWest issues: Payments and Charges, Account, Cards. Visit the company website or help center for more information. For address details and direct contact information, the official NatWest site is the most reliable source — the locator shows individual branch addresses, while dedicated contact pages handle general and corporate enquiries. Today, NatWest combines modern mobile and online banking with a personal approach in its branches, confirming its reputation as a stable British bank that stays close to its customers.