Area Code +56-51-(7830000...7839999) located in La Serena, Región de Coquimbo (CO), more detail is as below. Place International Dialing Code : 56 National Destination Code : 51 Subscriber Number From : 7830000 Subscriber Number To : 7839999 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 : Entel Telefonía Local 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 : CO Region Name : Región de Coquimbo City : La Serena Timezone : America/Santiago Coordinated Universal Time : -04:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : -29.9100 Longitude : -71.2500 ‹ previous : +56-51-(7820000...7829999) next › : +56-51-(7840000...7849999) Dialling Instructions For trunk calls: - 51 7830000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 51 7830000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7830000 ~ 7839999 (Count: 10,000) Example: +56-51-7830000 / 56-51-7830000 (51-7830000 / -51-7830000) +56-51-7830001 / 56-51-7830001 (51-7830001 / -51-7830001) +56-51-7830002 / 56-51-7830002 (51-7830002 / -51-7830002) +56-51-7830003 / 56-51-7830003 (51-7830003 / -51-7830003) +56-51-7830004 / 56-51-7830004 (51-7830004 / -51-7830004) ...+56-51-xxxxxxx / 56-51-xxxxxxx (51-xxxxxxx / -51-xxxxxxx) ...+56-51-7839995 / 56-51-7839995 (51-7839995 / -51-7839995) +56-51-7839996 / 56-51-7839996 (51-7839996 / -51-7839996) +56-51-7839997 / 56-51-7839997 (51-7839997 / -51-7839997) +56-51-7839998 / 56-51-7839998 (51-7839998 / -51-7839998) +56-51-7839999 / 56-51-7839999 (51-7839999 / -51-7839999)