Area Code +7-721-(3940000...3949999) located in Aktau, Qaraghandy oblysy (KAR), more detail is as below. Place International Dialing Code : 7 International Prefix : 810 National Prefix : 8 National Destination Code : 721 Subscriber Number From : 3940000 Subscriber Number To : 3949999 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 : Aktau Timezone : Asia/Almaty Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 50.2400 Longitude : 73.0600 ‹ previous : +7-721-(3800000...3899999) next › : +7-721-(4400000...4499999) Dialling Instructions For trunk calls: 8 721 3940000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 810 7 721 3940000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3940000 ~ 3949999 (Count: 10,000) Example: +7-721-3940000 / 8107-721-3940000 (8721-3940000 / 8-721-3940000) +7-721-3940001 / 8107-721-3940001 (8721-3940001 / 8-721-3940001) +7-721-3940002 / 8107-721-3940002 (8721-3940002 / 8-721-3940002) +7-721-3940003 / 8107-721-3940003 (8721-3940003 / 8-721-3940003) +7-721-3940004 / 8107-721-3940004 (8721-3940004 / 8-721-3940004) ...+7-721-xxxxxxx / 8107-721-xxxxxxx (8721-xxxxxxx / 8-721-xxxxxxx) ...+7-721-3949995 / 8107-721-3949995 (8721-3949995 / 8-721-3949995) +7-721-3949996 / 8107-721-3949996 (8721-3949996 / 8-721-3949996) +7-721-3949997 / 8107-721-3949997 (8721-3949997 / 8-721-3949997) +7-721-3949998 / 8107-721-3949998 (8721-3949998 / 8-721-3949998) +7-721-3949999 / 8107-721-3949999 (8721-3949999 / 8-721-3949999)