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 Comisión Nacional de los Mercados y la Competencia (CNMC), formerly known as the Comisión del Mercado de las Telecomunicaciones (CMT).

Prior to 1998, the subscriber’s number and the area code were the sole requirements for making local phone calls. ’90x’ or ‘9×9’ was the prefix used to start mobile phone numbers. Spain switched to a new telephone numbering scheme on December 1, 1998. 8 digits come after the first 6 or 7 in a mobile phone number. There are reserved numbers beginning with 2, 3, 4, 5, and 99. Toll-free, internet access, and premium rate numbers begin with 80 and 90, followed by a number that is not 0. The digits 901 and 902 are not geographical numerals.

Region Codes

Let’s investigate how to locate the owner of an international phone number.

An easy method to obtain personal information about the owner of a phone number, such as name, carrier, and occasionally address, is to perform a reverse phone number lookup. You would be surprised at how much ThatsThem can reveal about any phone number in the United States, even mobile phones. Zlookup is arguably the best place to search up the name of the owner of a phone number anywhere in the world. You can designate a phone number as safe, telemarketing, market research, scam, or research on this website. White Pages gives you the ability to look up phone numbers and confirm someone’s identification. Spokeo allows you to retrieve contact details, including the owner’s age, current address, and even family members, by entering a phone number. You can look up background information on Intelius, including the caller’s name, address, and any criminal history, if it is accessible.

Let’s investigate the prefixes that Spanish mobile numbers begin with.

After six or seven digits, there are eight more digits (6xx xxx xxx or 7yx xxx xxx), where y can be any number between one and nine, not zero (zero). Similar to this, mobile numbers were modified and were now preceded by the number "6": 9X9 xxx xxx (inside Spain) +34 X9 xxx xxx (outside Spain). Since then, new numbering ranges have also been implemented: Ten XX Carrier Selection Codes; Five XX XXX XXX Personal Numbering; Seven YX XXX XXX (from 2009–2010); take note that y cannot be 0 (zero) as this is assigned as a personal number (see below).

The operation of Spanish mobile numbers is the next topic.

Spanish mobile numbers consist of eight digits after a six or seven prefix. In Spain, mobile phone numbers consist of nine digits. In Spain, phone numbers are not assigned to certain mobile phone networks, hence the carrier cannot be identified by grouping. Spain’s international dialing code is 0034 or +34. Unlike in other nations, while making a local or international call, no extra zero is added or deducted: 0034 6xx xxx (international); 6xx xxx xxx (Spain).