How to know which company a mobile number belongs to in Spain

The distribution of phone numbers in Spain is known as the SPANISH TELEPHONE NUMBERING PLAN. It is currently governed by the ComisiĆ³n Nacional de los Mercados y la Competencia (CNMC), formerly known as the ComisiĆ³n del Mercado de las Telecomunicaciones (CMT). Prior to 1998, the subscriber’s number and the area code were the sole requirements … Read more