answersLogoWhite

0

The dialing code for all of London is 020.

Numbers in the old 0171 code were changed to 020, with a '7' prefixed on the local number. Many people say that 0171 changed to 0207, but that is incorrect; 0171 changed to 020 with a new 8-digit local number beginning with 7.

User Avatar

Wiki User

13y ago

What else can I help you with?