Telefonica are a Spanish telecommunication and broadband operator in Europe, U.S.A and Latin America. They are the fifth largest network provider in the world. Founded in 1924, Telefonica's headquarters are in Madrid, but there is also a UK head office based in Berkshire, England.
Telefonica own popular UK mobile network operator, O2 which is one of the top mobile networks in the UK, alongside Orange, Vodafone and T-Mobile.
The service offered by customer-service.center is independent of the brands listed in this directory. Customer-service.center bears no association to any of the brands listed
Service users must be over the age of 18, and the bill payer of the phone in which the call is being placed.
Customer-service.center phone directory is updated and expanded on a daily basis. We specialize in providing phone numbers that are difficult to obtain, allowing you a quick and easy way to acquire non-premium numbers, thus saving you money and time on your call to Telefonica.