City of London - Wikipedia
https://en.wikipedia.org/wiki/City_of_London
OverviewHistoryGovernanceGeographyPublic servicesDemographyEconomyLandmarksThe City of London, widely referred to simply as the City, is a city, ceremonial county and local government district that contains the ancient centre, and constitutes, along with Canary Wharf, the primary central business district (CBD) of London and one of the leading financial centres of the world. It constituted most of London from its settlement by the Romans in the 1st century AD to the Middle Ages Area code: 020 Highest elevation: 69 ft (21 m)
Area code: 020
Highest elevation: 69 ft (21 m)
DA: 16 PA: 51 MOZ Rank: 68