Area Code +52-492-(1660000...1669999) located in Zacatecas, Zacatecas (ZAC), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 492 Subscriber Number From : 1660000 Subscriber Number To : 1669999 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 : MEXICO RED DE TELECOMUNICACIONES, S. DE R.L. 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 : ZAC Region Name : Zacatecas City : Zacatecas Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 22.7700 Longitude : -102.5800 ‹ previous : +52-492-(1650000...1659999) next › : +52-492-(1670000...1679999) Dialling Instructions For trunk calls: 1 492 1660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 492 1660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1660000 ~ 1669999 (Count: 10,000) Example: +52-492-1660000 / 0052-492-1660000 (01492-1660000 / 01-492-1660000) +52-492-1660001 / 0052-492-1660001 (01492-1660001 / 01-492-1660001) +52-492-1660002 / 0052-492-1660002 (01492-1660002 / 01-492-1660002) +52-492-1660003 / 0052-492-1660003 (01492-1660003 / 01-492-1660003) +52-492-1660004 / 0052-492-1660004 (01492-1660004 / 01-492-1660004) ...+52-492-xxxxxxx / 0052-492-xxxxxxx (01492-xxxxxxx / 01-492-xxxxxxx) ...+52-492-1669995 / 0052-492-1669995 (01492-1669995 / 01-492-1669995) +52-492-1669996 / 0052-492-1669996 (01492-1669996 / 01-492-1669996) +52-492-1669997 / 0052-492-1669997 (01492-1669997 / 01-492-1669997) +52-492-1669998 / 0052-492-1669998 (01492-1669998 / 01-492-1669998) +52-492-1669999 / 0052-492-1669999 (01492-1669999 / 01-492-1669999)