Area Code +56-55-(9860000...9869999) located in Antofagasta, Región de Antofagasta (AN), more detail is as below. Place International Dialing Code : 56 National Destination Code : 55 Subscriber Number From : 9860000 Subscriber Number To : 9869999 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-(9850000...9859999) next › : +56-55-(9870000...9879999) Dialling Instructions For trunk calls: - 55 9860000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 55 9860000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9860000 ~ 9869999 (Count: 10,000) Example: +56-55-9860000 / 56-55-9860000 (55-9860000 / -55-9860000) +56-55-9860001 / 56-55-9860001 (55-9860001 / -55-9860001) +56-55-9860002 / 56-55-9860002 (55-9860002 / -55-9860002) +56-55-9860003 / 56-55-9860003 (55-9860003 / -55-9860003) +56-55-9860004 / 56-55-9860004 (55-9860004 / -55-9860004) ...+56-55-xxxxxxx / 56-55-xxxxxxx (55-xxxxxxx / -55-xxxxxxx) ...+56-55-9869995 / 56-55-9869995 (55-9869995 / -55-9869995) +56-55-9869996 / 56-55-9869996 (55-9869996 / -55-9869996) +56-55-9869997 / 56-55-9869997 (55-9869997 / -55-9869997) +56-55-9869998 / 56-55-9869998 (55-9869998 / -55-9869998) +56-55-9869999 / 56-55-9869999 (55-9869999 / -55-9869999)