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.
613 Area Code Information. Area code 613 (and overlay area code 343) are area codes for Ottawa and surrounding Eastern Ontario, Canada. 613 is one of the 86 original area codes of North America assigned in October 1947.Before area code 450 was created, it bounded 514, and before the introduction of area code 905 in 1993, it bounded 416.In addition to its current boundary, 613 also originally covered all of Northern Ontario and much of Southwestern Ontario.lso served by area code 613 and Bell Canada is Saint Regis, Quebec, a reservation bordering Fort Covington, New York, and Rapides-des-Joachims, Quebec, which shares the same exchange as the neighboring community of Rolphton.