Area Code +7-728-(3500000...3599999) located in Tekeli, Almaty oblysy (ALM), more detail is as below. Place International Dialing Code : 7 International Prefix : 810 National Prefix : 8 National Destination Code : 728 Subscriber Number From : 3500000 Subscriber Number To : 3599999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Kazakhtelecom Click here to buy Kazakhstan Area Code Database Other Information Language Code : kk (Kazakh) Country Number : 398 (Kazakhstan) Country Code : KZ (Kazakhstan) Region Code : ALM Region Name : Almaty oblysy City : Tekeli Timezone : Asia/Almaty Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 44.8300 Longitude : 78.8200 ‹ previous : +7-728-(3400000...3499999) next › : +7-728-(3600000...3699999) Dialling Instructions For trunk calls: 8 728 3500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 810 7 728 3500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3500000 ~ 3599999 (Count: 100,000) Example: +7-728-3500000 / 8107-728-3500000 (8728-3500000 / 8-728-3500000) +7-728-3500001 / 8107-728-3500001 (8728-3500001 / 8-728-3500001) +7-728-3500002 / 8107-728-3500002 (8728-3500002 / 8-728-3500002) +7-728-3500003 / 8107-728-3500003 (8728-3500003 / 8-728-3500003) +7-728-3500004 / 8107-728-3500004 (8728-3500004 / 8-728-3500004) ...+7-728-xxxxxxx / 8107-728-xxxxxxx (8728-xxxxxxx / 8-728-xxxxxxx) ...+7-728-3599995 / 8107-728-3599995 (8728-3599995 / 8-728-3599995) +7-728-3599996 / 8107-728-3599996 (8728-3599996 / 8-728-3599996) +7-728-3599997 / 8107-728-3599997 (8728-3599997 / 8-728-3599997) +7-728-3599998 / 8107-728-3599998 (8728-3599998 / 8-728-3599998) +7-728-3599999 / 8107-728-3599999 (8728-3599999 / 8-728-3599999)