020 8197 Dialing Code
London
Dialing Code 020 8197 is part of Area Code 020, which covers London and the surrounding area.
The majority of numbers in the 020 Area Code belong to normal landlines in London, but it is possible that these numbers are being used elsewhere as virtual numbers.
There are multiple telephone companies operating in the 020 Area Code and they are allocated blocks of numbers, which can be identified by the digits following the Area Code. In this case, the digits 8197 after the area code indicate that the range of numbers was originally allocated to Telecom 10 Ltd on 30 May 2018, although due to number portability, individual numbers within this range may now be allocated to other operators.
020 area code information
| Area Code: | 020 |
|---|---|
| Location: | London |
| Dialing Code: | 020 8197 |
| Provider: | Telecom 10 Ltd |
| Date range allocated: | 30 May 2018 |
| Call Costs: | Normal landline rate |
| Area code required for local calls: | No |
| Local number length: | 8 |
| Number format: | 020 8197 #### |
| International number format: | +44 20 8197 #### |
| Last code change: | April 2000 from 0171 (inner London) and 0181 (outer London). |
This page was last updated on 9 August 2023.