Area Code +56-55-(2150000...2159999) located in Antofagasta, Región de Antofagasta (AN), more detail is as below. Place International Dialing Code : 56 National Destination Code : 55 Subscriber Number From : 2150000 Subscriber Number To : 2159999 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-(2140000...2149999) next › : +56-55-(2160000...2169999) Dialling Instructions For trunk calls: - 55 2150000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 55 2150000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2150000 ~ 2159999 (Count: 10,000) Example: +56-55-2150000 / 56-55-2150000 (55-2150000 / -55-2150000) +56-55-2150001 / 56-55-2150001 (55-2150001 / -55-2150001) +56-55-2150002 / 56-55-2150002 (55-2150002 / -55-2150002) +56-55-2150003 / 56-55-2150003 (55-2150003 / -55-2150003) +56-55-2150004 / 56-55-2150004 (55-2150004 / -55-2150004) ...+56-55-xxxxxxx / 56-55-xxxxxxx (55-xxxxxxx / -55-xxxxxxx) ...+56-55-2159995 / 56-55-2159995 (55-2159995 / -55-2159995) +56-55-2159996 / 56-55-2159996 (55-2159996 / -55-2159996) +56-55-2159997 / 56-55-2159997 (55-2159997 / -55-2159997) +56-55-2159998 / 56-55-2159998 (55-2159998 / -55-2159998) +56-55-2159999 / 56-55-2159999 (55-2159999 / -55-2159999)