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+52-81-(18188000...18188999): Salinas Victoria, Nuevo León (NLE) Read more about +52-81-(18188000...18188999)
+52-81-(18190000...18199999): San Pedro Garza García, Nuevo León (NLE) Read more about +52-81-(18190000...18199999)
+52-81-(18200000...18209999): Guadalupe, Nuevo León (NLE) Read more about +52-81-(18200000...18209999)
+52-81-(18215000...18215999): Ciénega de Flores, Nuevo León (NLE) Read more about +52-81-(18215000...18215999)
+52-81-(18216000...18216999): Ciénega de Flores, Nuevo León (NLE) Read more about +52-81-(18216000...18216999)