Discourse categorisation is a complex problem, and even in the general definition of register given above (language variation defined by use not user), there are cases where other kinds of language variation, such as regional or age dialect, overlap.
There is no area code 523 in North America (USA, Canada, etc.). It  is unassigned.    International telephone country code +52 is Mexico, and a number  beginning with â¦ +52 3 is a landline in the western part of the  country; for example, a number beginning with +52 33 is a landline  in Guadalajara.here is no area code 529 in Mexico. It is unassigned.    However, Mexico uses international telephone country code +52, and  area codes beginning with 9 are in the so â¦ uthernmost part of the  country. For example, the area code for the city of Oaxaca is 951.
Mexico country code: 52. You have got a call from phone number beginning with 52 or 0052 or 01152 or +52 and you want to know which country is the country code 52.The country code 52 (52 area code) belongs to:52 code country is preceded either by 00 (0052) or 011 (01152) for calls made from USA and Canada and by the sign plus (+52).Flag of Mexico :&nbsp &nbsp.ou have got a call from phone number beginning with 52 or 0052 or 01152 or +52 and you want to know which country is the country code 52.