Area Code +56-42-(2310000...2319999) located in Chillán, Región del Biobío (BI), more detail is as below. Place International Dialing Code : 56 National Destination Code : 42 Subscriber Number From : 2310000 Subscriber Number To : 2319999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Compañía de Telecomunicaciones de Chile S.A. Click here to buy Chile Area Code Database Other Information Language Code : es (Spanish) Country Number : 152 (Chile) Country Code : CL (Chile) Region Code : BI Region Name : Región del Biobío City : Chillán Timezone : America/Santiago Coordinated Universal Time : -04:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : -36.6000 Longitude : -72.1100 ‹ previous : +56-42-(2300000...2309999) next › : +56-42-(2320000...2329999) Dialling Instructions For trunk calls: - 42 2310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 42 2310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2310000 ~ 2319999 (Count: 10,000) Example: +56-42-2310000 / 56-42-2310000 (42-2310000 / -42-2310000) +56-42-2310001 / 56-42-2310001 (42-2310001 / -42-2310001) +56-42-2310002 / 56-42-2310002 (42-2310002 / -42-2310002) +56-42-2310003 / 56-42-2310003 (42-2310003 / -42-2310003) +56-42-2310004 / 56-42-2310004 (42-2310004 / -42-2310004) ...+56-42-xxxxxxx / 56-42-xxxxxxx (42-xxxxxxx / -42-xxxxxxx) ...+56-42-2319995 / 56-42-2319995 (42-2319995 / -42-2319995) +56-42-2319996 / 56-42-2319996 (42-2319996 / -42-2319996) +56-42-2319997 / 56-42-2319997 (42-2319997 / -42-2319997) +56-42-2319998 / 56-42-2319998 (42-2319998 / -42-2319998) +56-42-2319999 / 56-42-2319999 (42-2319999 / -42-2319999)