India+91Tip: If the number starts with {prefix}, we'll remove it automatically for international dialing.
Check with your provider for international rates. Standard carrier charges may apply.
Dialing formula from United Kingdom to India
To call India from United Kingdom, dial: 00 + 91 + area code + local number
Example: 00 91 XX XXXX XXXX (where XX is the area code)
Current time and best calling window between United Kingdom and India
Step-by-step calling India from United Kingdom
- 1
Dial the United Kingdom Exit Code: 00
- 2
Enter the India Country Code: +91
- 3
Input local India area code and local number
- 4
Check the time zone and best time to call: UTC+5:30
A connection shaped by history
The UK is home to 1.5 million people of Indian origin, making this one of Europe's most active international calling routes. The relationship spans generations—from the first waves of post-war immigration to today's thriving British-Indian communities in Leicester, Birmingham, and London. Cricket matches spark late-night viewing parties with family commentary happening live across two time zones. Wedding planning becomes a transatlantic affair, with relatives in Mumbai weighing in on everything from venues to outfits.
Everything you need to know about calling India from United Kingdom
Connecting with friends, family, or business partners in India from United Kingdom is straightforward when you understand the correct international dialing protocols. Whether you are calling a landline in New Delhi or a mobile phone in a remote province, this guide ensures your call connects on the first attempt.
The dialing sequence explained
To place your call, you must first signal to your local carrier that you are making an international call by dialing the Exit Code (IDD). For United Kingdom, this code is 00.
Once you have exited the local network, you must enter the Country Code (ISD) for India, which is +91. This tells the global switching system to route your call specifically to India's infrastructure.
Important rule on the trunk prefix
A common point of confusion is the 'Trunk Prefix'—usually a 0. In domestic calls within India, this digit is used to signal a long-distance call. However, when calling internationally, this prefix must be omitted. If the local number you have is 012345678, you would only dial 12345678 after the country code.
Check the local time zone and scheduling considerations
Before you dial, consider the significant time difference. India is currently 6 hours ahead of United Kingdom. While it might be mid-afternoon for you in London, it could be the middle of the night in New Delhi.
Our live tracker shows that it is currently 04:03 in India. Based on standard business hours (09:00 to 17:00), we categorize this time as Night Hours. Calling during 'Social Hours' (07:00–09:00 or 17:00–21:00) is generally acceptable for personal calls, but we recommend avoiding 'Night Hours' (21:00–07:00) unless it is an emergency.
Cost-saving tips
International carrier rates can be high. For longer conversations, consider using data-based platforms or checking with your provider for international calling bundles specifically for the United Kingdom to India corridor. Finally, save contacts in the '+' format to avoid manual dialing in the future.
