Area Code +51-66-(280000...289999) located in All locations, Ayacucho (AYA), more detail is as below. Place International Dialing Code : 51 International Prefix : 00 National Prefix : 0 National Destination Code : 66 Subscriber Number From : 280000 Subscriber Number To : 289999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Telefónica del Perú Click here to buy Peru Area Code Database Other Information Language Code : es (Spanish) Country Number : 604 (Peru) Country Code : PE (Peru) Region Code : AYA Region Name : Ayacucho City : All locations Timezone : America/Lima Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : -13.9400 Longitude : -74.0300 ‹ previous : +51-65-(830000...839999) next › : +51-66-(300000...309999) Dialling Instructions For trunk calls: 0 66 280000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 51 66 280000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 280000 ~ 289999 (Count: 10,000) Example: +51-66-280000 / 0051-66-280000 (066-280000 / 0-66-280000) +51-66-280001 / 0051-66-280001 (066-280001 / 0-66-280001) +51-66-280002 / 0051-66-280002 (066-280002 / 0-66-280002) +51-66-280003 / 0051-66-280003 (066-280003 / 0-66-280003) +51-66-280004 / 0051-66-280004 (066-280004 / 0-66-280004) ...+51-66-xxxxxx / 0051-66-xxxxxx (066-xxxxxx / 0-66-xxxxxx) ...+51-66-289995 / 0051-66-289995 (066-289995 / 0-66-289995) +51-66-289996 / 0051-66-289996 (066-289996 / 0-66-289996) +51-66-289997 / 0051-66-289997 (066-289997 / 0-66-289997) +51-66-289998 / 0051-66-289998 (066-289998 / 0-66-289998) +51-66-289999 / 0051-66-289999 (066-289999 / 0-66-289999)