answers: nine
context: owner of a personal number may request, for example, any call to its personal number to be redirected to any other number it wants. Personal numbers begin with 5, followed by 8 digits. Telephone numbers in Spain The Spanish telephone numbering plan is the allocation of telephone numbers in Spain. It is regulated by Comisión del Mercado de las Telecomunicaciones (CMT). Spain changed to a closed telephone numbering plan in 1998. Previously, the trunk prefix was '9', but this was incorporated into the subscriber's number, so that a nine-digit number was used for all calls, e.g.: Mobiles similarly changed: they </s> Greater Buenos Aires code "011") or else a 2 (for towns in the southern half of the country) or a 3 (for the northern half). For example, (011) for Buenos Aires, (0341) for Rosario, (02627) for San Rafael. And the subscriber's number will accordingly have 6, 7 or 8 digits, to complete the eleven digits. Phone numbers are mostly written as: The area code is usually written between brackets. In 1999, a general reform was introduced to telephone numbers, including the 1, 2 and 3 for area codes as explained above, and adding a 4 at the beginning of all </s> Ireland, South Africa, Poland, Saudi Arabia, the United Arab Emirates, Morocco, Macao, Bahrain, Qatar, Bangladesh, Botswana, Ghana, Kenya, Hong Kong, Malaysia, Mauritius, Singapore, Zimbabwe, Trinidad, Tobago, New Zealand, Kuwait, the European Union and the Philippines respectively.) The dialing plan in some areas permits dialing numbers in the local calling area without using area code or city code prefixes. For example, a telephone number in North America consists of a three-digit area code, a three-digit central office code, and four digits for the line number. If the area has no area code overlays or if the provider allows it, seven-digit dialing
question: how many numbers in a spanish phone number