Area Code +52-472-(1090000...1090999) located in Silao, Guanajuato (GUA), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 472 Subscriber Number From : 1090000 Subscriber Number To : 1090999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : SISTEMAS INTERACTIVOS DE TELECOMUNICACIONES, S.A. DE C.V. Click here to buy Mexico Area Code Database Other Information Language Code : es (Spanish) Country Number : 484 (Mexico) Country Code : MX (Mexico) Region Code : GUA Region Name : Guanajuato City : Silao Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 20.9400 Longitude : -101.4300 ‹ previous : +52-472-(1088000...1089999) next › : +52-472-(1100000...1109999) Dialling Instructions For trunk calls: 1 472 1090000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 472 1090000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1090000 ~ 1090999 (Count: 1,000) Example: +52-472-1090000 / 0052-472-1090000 (01472-1090000 / 01-472-1090000) +52-472-1090001 / 0052-472-1090001 (01472-1090001 / 01-472-1090001) +52-472-1090002 / 0052-472-1090002 (01472-1090002 / 01-472-1090002) +52-472-1090003 / 0052-472-1090003 (01472-1090003 / 01-472-1090003) +52-472-1090004 / 0052-472-1090004 (01472-1090004 / 01-472-1090004) ...+52-472-xxxxxxx / 0052-472-xxxxxxx (01472-xxxxxxx / 01-472-xxxxxxx) ...+52-472-1090995 / 0052-472-1090995 (01472-1090995 / 01-472-1090995) +52-472-1090996 / 0052-472-1090996 (01472-1090996 / 01-472-1090996) +52-472-1090997 / 0052-472-1090997 (01472-1090997 / 01-472-1090997) +52-472-1090998 / 0052-472-1090998 (01472-1090998 / 01-472-1090998) +52-472-1090999 / 0052-472-1090999 (01472-1090999 / 01-472-1090999)