Area Code +56-55-(9910000...9919999) located in Antofagasta, Región de Antofagasta (AN), more detail is as below. Place International Dialing Code : 56 National Destination Code : 55 Subscriber Number From : 9910000 Subscriber Number To : 9919999 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 : VTR Banda Ancha (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-(9900000...9909999) next › : +56-55-(9920000...9929999) Dialling Instructions For trunk calls: - 55 9910000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 55 9910000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9910000 ~ 9919999 (Count: 10,000) Example: +56-55-9910000 / 56-55-9910000 (55-9910000 / -55-9910000) +56-55-9910001 / 56-55-9910001 (55-9910001 / -55-9910001) +56-55-9910002 / 56-55-9910002 (55-9910002 / -55-9910002) +56-55-9910003 / 56-55-9910003 (55-9910003 / -55-9910003) +56-55-9910004 / 56-55-9910004 (55-9910004 / -55-9910004) ...+56-55-xxxxxxx / 56-55-xxxxxxx (55-xxxxxxx / -55-xxxxxxx) ...+56-55-9919995 / 56-55-9919995 (55-9919995 / -55-9919995) +56-55-9919996 / 56-55-9919996 (55-9919996 / -55-9919996) +56-55-9919997 / 56-55-9919997 (55-9919997 / -55-9919997) +56-55-9919998 / 56-55-9919998 (55-9919998 / -55-9919998) +56-55-9919999 / 56-55-9919999 (55-9919999 / -55-9919999)