Area Code +374-10-(400000...499999) located in Yerevan, Yerevan, more detail is as below. Place International Dialing Code : 374 International Prefix : 00 National Prefix : 0 National Destination Code : 10 Subscriber Number From : 400000 Subscriber Number To : 499999 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 : ArmenTel Click here to buy Armenia Area Code Database Other Information Language Code : hy (Armenian) Country Number : 51 (Armenia) Country Code : AM (Armenia) Region Name : Yerevan City : Yerevan Timezone : Asia/Yerevan Coordinated Universal Time : +04:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 40.1800 Longitude : 44.5200 ‹ previous : +374-10-(300000...399999) next › : +374-10-(500000...599999) Dialling Instructions For trunk calls: 0 10 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 374 10 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 499999 (Count: 100,000) Example: +374-10-400000 / 00374-10-400000 (010-400000 / 0-10-400000) +374-10-400001 / 00374-10-400001 (010-400001 / 0-10-400001) +374-10-400002 / 00374-10-400002 (010-400002 / 0-10-400002) +374-10-400003 / 00374-10-400003 (010-400003 / 0-10-400003) +374-10-400004 / 00374-10-400004 (010-400004 / 0-10-400004) ...+374-10-xxxxxx / 00374-10-xxxxxx (010-xxxxxx / 0-10-xxxxxx) ...+374-10-499995 / 00374-10-499995 (010-499995 / 0-10-499995) +374-10-499996 / 00374-10-499996 (010-499996 / 0-10-499996) +374-10-499997 / 00374-10-499997 (010-499997 / 0-10-499997) +374-10-499998 / 00374-10-499998 (010-499998 / 0-10-499998) +374-10-499999 / 00374-10-499999 (010-499999 / 0-10-499999)