Area Code +56-57-(8310000...8319999) located in Iquique, Región de Tarapacá (TA), more detail is as below. Place International Dialing Code : 56 National Destination Code : 57 Subscriber Number From : 8310000 Subscriber Number To : 8319999 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 : Telefónica Movible 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-(8300000...8309999) next › : +56-57-(8320000...8329999) Dialling Instructions For trunk calls: - 57 8310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 57 8310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8310000 ~ 8319999 (Count: 10,000) Example: +56-57-8310000 / 56-57-8310000 (57-8310000 / -57-8310000) +56-57-8310001 / 56-57-8310001 (57-8310001 / -57-8310001) +56-57-8310002 / 56-57-8310002 (57-8310002 / -57-8310002) +56-57-8310003 / 56-57-8310003 (57-8310003 / -57-8310003) +56-57-8310004 / 56-57-8310004 (57-8310004 / -57-8310004) ...+56-57-xxxxxxx / 56-57-xxxxxxx (57-xxxxxxx / -57-xxxxxxx) ...+56-57-8319995 / 56-57-8319995 (57-8319995 / -57-8319995) +56-57-8319996 / 56-57-8319996 (57-8319996 / -57-8319996) +56-57-8319997 / 56-57-8319997 (57-8319997 / -57-8319997) +56-57-8319998 / 56-57-8319998 (57-8319998 / -57-8319998) +56-57-8319999 / 56-57-8319999 (57-8319999 / -57-8319999)