Area Code +56-55-(9930000...9939999) located in Antofagasta, Región de Antofagasta (AN), more detail is as below. Place International Dialing Code : 56 National Destination Code : 55 Subscriber Number From : 9930000 Subscriber Number To : 9939999 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-(9920000...9929999) next › : +56-55-(9940000...9949999) Dialling Instructions For trunk calls: - 55 9930000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 55 9930000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9930000 ~ 9939999 (Count: 10,000) Example: +56-55-9930000 / 56-55-9930000 (55-9930000 / -55-9930000) +56-55-9930001 / 56-55-9930001 (55-9930001 / -55-9930001) +56-55-9930002 / 56-55-9930002 (55-9930002 / -55-9930002) +56-55-9930003 / 56-55-9930003 (55-9930003 / -55-9930003) +56-55-9930004 / 56-55-9930004 (55-9930004 / -55-9930004) ...+56-55-xxxxxxx / 56-55-xxxxxxx (55-xxxxxxx / -55-xxxxxxx) ...+56-55-9939995 / 56-55-9939995 (55-9939995 / -55-9939995) +56-55-9939996 / 56-55-9939996 (55-9939996 / -55-9939996) +56-55-9939997 / 56-55-9939997 (55-9939997 / -55-9939997) +56-55-9939998 / 56-55-9939998 (55-9939998 / -55-9939998) +56-55-9939999 / 56-55-9939999 (55-9939999 / -55-9939999)