Area Code +56-55-(2390000...2399999) located in Antofagasta, Región de Antofagasta (AN), more detail is as below. Place International Dialing Code : 56 National Destination Code : 55 Subscriber Number From : 2390000 Subscriber Number To : 2399999 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 : AN Region Name : Región de Antofagasta City : Antofagasta Timezone : America/Santiago Coordinated Universal Time : -04:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : -23.6300 Longitude : -70.3900 ‹ previous : +56-55-(2380000...2389999) next › : +56-55-(2400000...2409999) Dialling Instructions For trunk calls: - 55 2390000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 55 2390000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2390000 ~ 2399999 (Count: 10,000) Example: +56-55-2390000 / 56-55-2390000 (55-2390000 / -55-2390000) +56-55-2390001 / 56-55-2390001 (55-2390001 / -55-2390001) +56-55-2390002 / 56-55-2390002 (55-2390002 / -55-2390002) +56-55-2390003 / 56-55-2390003 (55-2390003 / -55-2390003) +56-55-2390004 / 56-55-2390004 (55-2390004 / -55-2390004) ...+56-55-xxxxxxx / 56-55-xxxxxxx (55-xxxxxxx / -55-xxxxxxx) ...+56-55-2399995 / 56-55-2399995 (55-2399995 / -55-2399995) +56-55-2399996 / 56-55-2399996 (55-2399996 / -55-2399996) +56-55-2399997 / 56-55-2399997 (55-2399997 / -55-2399997) +56-55-2399998 / 56-55-2399998 (55-2399998 / -55-2399998) +56-55-2399999 / 56-55-2399999 (55-2399999 / -55-2399999)