Area Code +7-710-(3900000...3999999) located in Priozersk, Qaraghandy oblysy (KAR), more detail is as below. Place International Dialing Code : 7 International Prefix : 810 National Prefix : 8 National Destination Code : 710 Subscriber Number From : 3900000 Subscriber Number To : 3999999 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 : KAR Region Name : Qaraghandy oblysy City : Priozersk Timezone : Asia/Almaty Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 46.0300 Longitude : 73.7000 ‹ previous : +7-710-(3800000...3899999) next › : +7-710-(4030000...4039999) Dialling Instructions For trunk calls: 8 710 3900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 810 7 710 3900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3900000 ~ 3999999 (Count: 100,000) Example: +7-710-3900000 / 8107-710-3900000 (8710-3900000 / 8-710-3900000) +7-710-3900001 / 8107-710-3900001 (8710-3900001 / 8-710-3900001) +7-710-3900002 / 8107-710-3900002 (8710-3900002 / 8-710-3900002) +7-710-3900003 / 8107-710-3900003 (8710-3900003 / 8-710-3900003) +7-710-3900004 / 8107-710-3900004 (8710-3900004 / 8-710-3900004) ...+7-710-xxxxxxx / 8107-710-xxxxxxx (8710-xxxxxxx / 8-710-xxxxxxx) ...+7-710-3999995 / 8107-710-3999995 (8710-3999995 / 8-710-3999995) +7-710-3999996 / 8107-710-3999996 (8710-3999996 / 8-710-3999996) +7-710-3999997 / 8107-710-3999997 (8710-3999997 / 8-710-3999997) +7-710-3999998 / 8107-710-3999998 (8710-3999998 / 8-710-3999998) +7-710-3999999 / 8107-710-3999999 (8710-3999999 / 8-710-3999999)