Area Code +56-42-(2570000...2579999) located in Chillán, Región del Biobío (BI), more detail is as below. Place International Dialing Code : 56 National Destination Code : 42 Subscriber Number From : 2570000 Subscriber Number To : 2579999 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 Nacional de Teléfonos, Telefónica del sur 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-(2560000...2569999) next › : +56-42-(2580000...2589999) Dialling Instructions For trunk calls: - 42 2570000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 42 2570000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2570000 ~ 2579999 (Count: 10,000) Example: +56-42-2570000 / 56-42-2570000 (42-2570000 / -42-2570000) +56-42-2570001 / 56-42-2570001 (42-2570001 / -42-2570001) +56-42-2570002 / 56-42-2570002 (42-2570002 / -42-2570002) +56-42-2570003 / 56-42-2570003 (42-2570003 / -42-2570003) +56-42-2570004 / 56-42-2570004 (42-2570004 / -42-2570004) ...+56-42-xxxxxxx / 56-42-xxxxxxx (42-xxxxxxx / -42-xxxxxxx) ...+56-42-2579995 / 56-42-2579995 (42-2579995 / -42-2579995) +56-42-2579996 / 56-42-2579996 (42-2579996 / -42-2579996) +56-42-2579997 / 56-42-2579997 (42-2579997 / -42-2579997) +56-42-2579998 / 56-42-2579998 (42-2579998 / -42-2579998) +56-42-2579999 / 56-42-2579999 (42-2579999 / -42-2579999)