What country has area code 521?

Answer 1

Area code 521 is utilized for personal communication services. It is not assigned to a geographic area. Area code 521 was officially put into service on September 21st, 2017.

Answer 2

Area code 521 is utilized for personal communication services. It is not assigned to a geographic area. Area code 521 was officially put into service on September 21st, 2017.

Answer 3

Country code +52 is Mexico. Area codes in Mexico are either two digits (33 = Guadalajara, 55 = Mexico City, and 81 = Monterrey) or three digits (200 - 999). However, to dial a mobile phone in Mexico, you must insert a '1' between the country code and the area code.

Thus, a number beginning with +52 1 is a mobile in Mexico.

Answer 4

There is no area code 521 in Mexico. However, when calling a mobile phone (cellphone) in Mexico from other countries, you must insert the prefix '1' in between the country code +52 and the geographic area code.

For example, a landline in Guadalajara begins with +52 33, but a mobile from Guadalajara begins with +52 1 33.

(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)