Area Code +7-723-(5900000...5999999) located in Ust-Kamenogorsk - VSAT, Shyghys Qazaqstan oblysy (VOS), more detail is as below. Place International Dialing Code : 7 International Prefix : 810 National Prefix : 8 National Destination Code : 723 Subscriber Number From : 5900000 Subscriber Number To : 5999999 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 : VOS Region Name : Shyghys Qazaqstan oblysy City : Ust-Kamenogorsk - VSAT Timezone : Asia/Almaty Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 49.9800 Longitude : 82.6200 ‹ previous : +7-723-(5300000...5399999) next › : +7-723-(9000000...9099999) Dialling Instructions For trunk calls: 8 723 5900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 810 7 723 5900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5900000 ~ 5999999 (Count: 100,000) Example: +7-723-5900000 / 8107-723-5900000 (8723-5900000 / 8-723-5900000) +7-723-5900001 / 8107-723-5900001 (8723-5900001 / 8-723-5900001) +7-723-5900002 / 8107-723-5900002 (8723-5900002 / 8-723-5900002) +7-723-5900003 / 8107-723-5900003 (8723-5900003 / 8-723-5900003) +7-723-5900004 / 8107-723-5900004 (8723-5900004 / 8-723-5900004) ...+7-723-xxxxxxx / 8107-723-xxxxxxx (8723-xxxxxxx / 8-723-xxxxxxx) ...+7-723-5999995 / 8107-723-5999995 (8723-5999995 / 8-723-5999995) +7-723-5999996 / 8107-723-5999996 (8723-5999996 / 8-723-5999996) +7-723-5999997 / 8107-723-5999997 (8723-5999997 / 8-723-5999997) +7-723-5999998 / 8107-723-5999998 (8723-5999998 / 8-723-5999998) +7-723-5999999 / 8107-723-5999999 (8723-5999999 / 8-723-5999999)