Area Code +56-55-(2290000...2299999) located in Antofagasta, Región de Antofagasta (AN), more detail is as below. Place International Dialing Code : 56 National Destination Code : 55 Subscriber Number From : 2290000 Subscriber Number To : 2299999 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-(2280000...2289999) next › : +56-55-(2300000...2309999) Dialling Instructions For trunk calls: - 55 2290000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 55 2290000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2290000 ~ 2299999 (Count: 10,000) Example: +56-55-2290000 / 56-55-2290000 (55-2290000 / -55-2290000) +56-55-2290001 / 56-55-2290001 (55-2290001 / -55-2290001) +56-55-2290002 / 56-55-2290002 (55-2290002 / -55-2290002) +56-55-2290003 / 56-55-2290003 (55-2290003 / -55-2290003) +56-55-2290004 / 56-55-2290004 (55-2290004 / -55-2290004) ...+56-55-xxxxxxx / 56-55-xxxxxxx (55-xxxxxxx / -55-xxxxxxx) ...+56-55-2299995 / 56-55-2299995 (55-2299995 / -55-2299995) +56-55-2299996 / 56-55-2299996 (55-2299996 / -55-2299996) +56-55-2299997 / 56-55-2299997 (55-2299997 / -55-2299997) +56-55-2299998 / 56-55-2299998 (55-2299998 / -55-2299998) +56-55-2299999 / 56-55-2299999 (55-2299999 / -55-2299999)