Area Code +56-55-(6040000...6049999) located in Antofagasta, Región de Antofagasta (AN), more detail is as below. Place International Dialing Code : 56 National Destination Code : 55 Subscriber Number From : 6040000 Subscriber Number To : 6049999 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-(6030000...6039999) next › : +56-55-(6050000...6059999) Dialling Instructions For trunk calls: - 55 6040000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 55 6040000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6040000 ~ 6049999 (Count: 10,000) Example: +56-55-6040000 / 56-55-6040000 (55-6040000 / -55-6040000) +56-55-6040001 / 56-55-6040001 (55-6040001 / -55-6040001) +56-55-6040002 / 56-55-6040002 (55-6040002 / -55-6040002) +56-55-6040003 / 56-55-6040003 (55-6040003 / -55-6040003) +56-55-6040004 / 56-55-6040004 (55-6040004 / -55-6040004) ...+56-55-xxxxxxx / 56-55-xxxxxxx (55-xxxxxxx / -55-xxxxxxx) ...+56-55-6049995 / 56-55-6049995 (55-6049995 / -55-6049995) +56-55-6049996 / 56-55-6049996 (55-6049996 / -55-6049996) +56-55-6049997 / 56-55-6049997 (55-6049997 / -55-6049997) +56-55-6049998 / 56-55-6049998 (55-6049998 / -55-6049998) +56-55-6049999 / 56-55-6049999 (55-6049999 / -55-6049999)