Area Code +52-421-(4731008...4732199) 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 : 4731008 Subscriber Number To : 4732199 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-(4730752...4731007) next › : +52-421-(4740000...4741255) Dialling Instructions For trunk calls: 1 421 4731008 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 421 4731008 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4731008 ~ 4732199 (Count: 1,192) Example: +52-421-4731008 / 0052-421-4731008 (01421-4731008 / 01-421-4731008) +52-421-4731009 / 0052-421-4731009 (01421-4731009 / 01-421-4731009) +52-421-4731010 / 0052-421-4731010 (01421-4731010 / 01-421-4731010) +52-421-4731011 / 0052-421-4731011 (01421-4731011 / 01-421-4731011) +52-421-4731012 / 0052-421-4731012 (01421-4731012 / 01-421-4731012) ...+52-421-xxxxxxx / 0052-421-xxxxxxx (01421-xxxxxxx / 01-421-xxxxxxx) ...+52-421-4732195 / 0052-421-4732195 (01421-4732195 / 01-421-4732195) +52-421-4732196 / 0052-421-4732196 (01421-4732196 / 01-421-4732196) +52-421-4732197 / 0052-421-4732197 (01421-4732197 / 01-421-4732197) +52-421-4732198 / 0052-421-4732198 (01421-4732198 / 01-421-4732198) +52-421-4732199 / 0052-421-4732199 (01421-4732199 / 01-421-4732199)