+52-444-(2940000...2947999): San Luis Potosí, San Luis (SLP) Read more about +52-444-(2940000...2947999)
+52-444-(2948000...2949999): Soledad de Graciano Sánchez, San Luis (SLP) Read more about +52-444-(2948000...2949999)
+52-481-(1300000...1300999): Ciudad Valles, San Luis (SLP) Read more about +52-481-(1300000...1300999)
+52-488-(1212000...1212999): Villa de la Paz, San Luis (SLP) Read more about +52-488-(1212000...1212999)
+52-81-(18295000...18299999): San Pedro Garza García, Nuevo León (NLE) Read more about +52-81-(18295000...18299999)