Area Code +7-723-(3000000...3099999) 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 : 3000000 Subscriber Number To : 3099999 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-(2000000...2999999) next › : +7-723-(3100000...3199999) Dialling Instructions For trunk calls: 8 723 3000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 810 7 723 3000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3000000 ~ 3099999 (Count: 100,000) Example: +7-723-3000000 / 8107-723-3000000 (8723-3000000 / 8-723-3000000) +7-723-3000001 / 8107-723-3000001 (8723-3000001 / 8-723-3000001) +7-723-3000002 / 8107-723-3000002 (8723-3000002 / 8-723-3000002) +7-723-3000003 / 8107-723-3000003 (8723-3000003 / 8-723-3000003) +7-723-3000004 / 8107-723-3000004 (8723-3000004 / 8-723-3000004) ...+7-723-xxxxxxx / 8107-723-xxxxxxx (8723-xxxxxxx / 8-723-xxxxxxx) ...+7-723-3099995 / 8107-723-3099995 (8723-3099995 / 8-723-3099995) +7-723-3099996 / 8107-723-3099996 (8723-3099996 / 8-723-3099996) +7-723-3099997 / 8107-723-3099997 (8723-3099997 / 8-723-3099997) +7-723-3099998 / 8107-723-3099998 (8723-3099998 / 8-723-3099998) +7-723-3099999 / 8107-723-3099999 (8723-3099999 / 8-723-3099999)