Area Code +56-55-(6030000...6039999) located in Antofagasta, Región de Antofagasta (AN), more detail is as below. Place International Dialing Code : 56 National Destination Code : 55 Subscriber Number From : 6030000 Subscriber Number To : 6039999 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 : Telefonica 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-(6020000...6029999) next › : +56-55-(6040000...6049999) Dialling Instructions For trunk calls: - 55 6030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 55 6030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6030000 ~ 6039999 (Count: 10,000) Example: +56-55-6030000 / 56-55-6030000 (55-6030000 / -55-6030000) +56-55-6030001 / 56-55-6030001 (55-6030001 / -55-6030001) +56-55-6030002 / 56-55-6030002 (55-6030002 / -55-6030002) +56-55-6030003 / 56-55-6030003 (55-6030003 / -55-6030003) +56-55-6030004 / 56-55-6030004 (55-6030004 / -55-6030004) ...+56-55-xxxxxxx / 56-55-xxxxxxx (55-xxxxxxx / -55-xxxxxxx) ...+56-55-6039995 / 56-55-6039995 (55-6039995 / -55-6039995) +56-55-6039996 / 56-55-6039996 (55-6039996 / -55-6039996) +56-55-6039997 / 56-55-6039997 (55-6039997 / -55-6039997) +56-55-6039998 / 56-55-6039998 (55-6039998 / -55-6039998) +56-55-6039999 / 56-55-6039999 (55-6039999 / -55-6039999)