Area Code +374-283-(20000...29999) located in Sisian, Syunik (SU), more detail is as below. Place International Dialing Code : 374 International Prefix : 00 National Prefix : 0 National Destination Code : 283 Subscriber Number From : 20000 Subscriber Number To : 29999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : ArmenTel Click here to buy Armenia Area Code Database Other Information Language Code : hy (Armenian) Country Number : 51 (Armenia) Country Code : AM (Armenia) Region Code : SU Region Name : Syunik City : Sisian Timezone : Asia/Yerevan Coordinated Universal Time : +04:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 39.5200 Longitude : 46.0300 ‹ previous : +374-283-(00000...09999) next › : +374-283-(30000...39999) Dialling Instructions For trunk calls: 0 283 20000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 374 283 20000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20000 ~ 29999 (Count: 10,000) Example: +374-283-20000 / 00374-283-20000 (0283-20000 / 0-283-20000) +374-283-20001 / 00374-283-20001 (0283-20001 / 0-283-20001) +374-283-20002 / 00374-283-20002 (0283-20002 / 0-283-20002) +374-283-20003 / 00374-283-20003 (0283-20003 / 0-283-20003) +374-283-20004 / 00374-283-20004 (0283-20004 / 0-283-20004) ...+374-283-xxxxx / 00374-283-xxxxx (0283-xxxxx / 0-283-xxxxx) ...+374-283-29995 / 00374-283-29995 (0283-29995 / 0-283-29995) +374-283-29996 / 00374-283-29996 (0283-29996 / 0-283-29996) +374-283-29997 / 00374-283-29997 (0283-29997 / 0-283-29997) +374-283-29998 / 00374-283-29998 (0283-29998 / 0-283-29998) +374-283-29999 / 00374-283-29999 (0283-29999 / 0-283-29999)