Area Code +56-55-(9850000...9859999) located in Antofagasta, Región de Antofagasta (AN), more detail is as below. Place International Dialing Code : 56 National Destination Code : 55 Subscriber Number From : 9850000 Subscriber Number To : 9859999 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 : Entel Telefonía Local 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-(9840000...9849999) next › : +56-55-(9860000...9869999) Dialling Instructions For trunk calls: - 55 9850000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 55 9850000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9850000 ~ 9859999 (Count: 10,000) Example: +56-55-9850000 / 56-55-9850000 (55-9850000 / -55-9850000) +56-55-9850001 / 56-55-9850001 (55-9850001 / -55-9850001) +56-55-9850002 / 56-55-9850002 (55-9850002 / -55-9850002) +56-55-9850003 / 56-55-9850003 (55-9850003 / -55-9850003) +56-55-9850004 / 56-55-9850004 (55-9850004 / -55-9850004) ...+56-55-xxxxxxx / 56-55-xxxxxxx (55-xxxxxxx / -55-xxxxxxx) ...+56-55-9859995 / 56-55-9859995 (55-9859995 / -55-9859995) +56-55-9859996 / 56-55-9859996 (55-9859996 / -55-9859996) +56-55-9859997 / 56-55-9859997 (55-9859997 / -55-9859997) +56-55-9859998 / 56-55-9859998 (55-9859998 / -55-9859998) +56-55-9859999 / 56-55-9859999 (55-9859999 / -55-9859999)