Area Code +52-421-(4730624...4730751) located in Coroneo, Guanajuato (GUA), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 421 Subscriber Number From : 4730624 Subscriber Number To : 4730751 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 : TELEFONOS DE MEXICO, S.A.B. 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 : Coroneo Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 20.2000 Longitude : -100.3600 ‹ previous : +52-421-(4730496...4730623) next › : +52-421-(4730752...4731007) Dialling Instructions For trunk calls: 1 421 4730624 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 421 4730624 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4730624 ~ 4730751 (Count: 128) Example: +52-421-4730624 / 0052-421-4730624 (01421-4730624 / 01-421-4730624) +52-421-4730625 / 0052-421-4730625 (01421-4730625 / 01-421-4730625) +52-421-4730626 / 0052-421-4730626 (01421-4730626 / 01-421-4730626) +52-421-4730627 / 0052-421-4730627 (01421-4730627 / 01-421-4730627) +52-421-4730628 / 0052-421-4730628 (01421-4730628 / 01-421-4730628) ...+52-421-xxxxxxx / 0052-421-xxxxxxx (01421-xxxxxxx / 01-421-xxxxxxx) ...+52-421-4730747 / 0052-421-4730747 (01421-4730747 / 01-421-4730747) +52-421-4730748 / 0052-421-4730748 (01421-4730748 / 01-421-4730748) +52-421-4730749 / 0052-421-4730749 (01421-4730749 / 01-421-4730749) +52-421-4730750 / 0052-421-4730750 (01421-4730750 / 01-421-4730750) +52-421-4730751 / 0052-421-4730751 (01421-4730751 / 01-421-4730751)