Area Code +56-51-(2570000...2579999) 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 : 2570000 Subscriber Number To : 2579999 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 : 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-(2560000...2569999) next › : +56-51-(2580000...2589999) Dialling Instructions For trunk calls: - 51 2570000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 56 51 2570000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2570000 ~ 2579999 (Count: 10,000) Example: +56-51-2570000 / 56-51-2570000 (51-2570000 / -51-2570000) +56-51-2570001 / 56-51-2570001 (51-2570001 / -51-2570001) +56-51-2570002 / 56-51-2570002 (51-2570002 / -51-2570002) +56-51-2570003 / 56-51-2570003 (51-2570003 / -51-2570003) +56-51-2570004 / 56-51-2570004 (51-2570004 / -51-2570004) ...+56-51-xxxxxxx / 56-51-xxxxxxx (51-xxxxxxx / -51-xxxxxxx) ...+56-51-2579995 / 56-51-2579995 (51-2579995 / -51-2579995) +56-51-2579996 / 56-51-2579996 (51-2579996 / -51-2579996) +56-51-2579997 / 56-51-2579997 (51-2579997 / -51-2579997) +56-51-2579998 / 56-51-2579998 (51-2579998 / -51-2579998) +56-51-2579999 / 56-51-2579999 (51-2579999 / -51-2579999)