Area Code +56-57-(3120000...3129999) located in Iquique, Región de Tarapacá (TA), more detail is as below. Place International Dialing Code : 56 National Destination Code : 57 Subscriber Number From : 3120000 Subscriber Number To : 3129999 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 : TA Region Name : Región de Tarapacá City : Iquique Timezone : America/Santiago Coordinated Universal Time : -04:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : -20.2400 Longitude : -70.1400 ‹ previous : +56-57-(3110000...3119999) next › : +56-57-(3130000...3139999) Dialling Instructions For trunk calls: - 57 3120000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 57 3120000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3120000 ~ 3129999 (Count: 10,000) Example: +56-57-3120000 / 56-57-3120000 (57-3120000 / -57-3120000) +56-57-3120001 / 56-57-3120001 (57-3120001 / -57-3120001) +56-57-3120002 / 56-57-3120002 (57-3120002 / -57-3120002) +56-57-3120003 / 56-57-3120003 (57-3120003 / -57-3120003) +56-57-3120004 / 56-57-3120004 (57-3120004 / -57-3120004) ...+56-57-xxxxxxx / 56-57-xxxxxxx (57-xxxxxxx / -57-xxxxxxx) ...+56-57-3129995 / 56-57-3129995 (57-3129995 / -57-3129995) +56-57-3129996 / 56-57-3129996 (57-3129996 / -57-3129996) +56-57-3129997 / 56-57-3129997 (57-3129997 / -57-3129997) +56-57-3129998 / 56-57-3129998 (57-3129998 / -57-3129998) +56-57-3129999 / 56-57-3129999 (57-3129999 / -57-3129999)