Take context from the input text and decide on the accurate relationship between 'Vodafone India' and 'MUMBAI' from the options provided.
Options: product/material produced, headquarters location, owner of, employer

MUMBAI (Reuters) - Leading mobile phone network operators Bharti Airtel Ltd and Vodafone India are among the 11 companies selected by the Reserve Bank of India (RBI) to help set up "payments banks", aimed at granting millions of citizens access to basic banking.
headquarters location