Area Code +7-721-(3100000...3199999) located in Abay, 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 : 3100000 Subscriber Number To : 3199999 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 : Abay Timezone : Asia/Almaty Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 49.6300 Longitude : 72.8500 ‹ previous : +7-721-(3000000...3999999) next › : +7-721-(3440000...3449999) Dialling Instructions For trunk calls: 8 721 3100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 810 7 721 3100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3100000 ~ 3199999 (Count: 100,000) Example: +7-721-3100000 / 8107-721-3100000 (8721-3100000 / 8-721-3100000) +7-721-3100001 / 8107-721-3100001 (8721-3100001 / 8-721-3100001) +7-721-3100002 / 8107-721-3100002 (8721-3100002 / 8-721-3100002) +7-721-3100003 / 8107-721-3100003 (8721-3100003 / 8-721-3100003) +7-721-3100004 / 8107-721-3100004 (8721-3100004 / 8-721-3100004) ...+7-721-xxxxxxx / 8107-721-xxxxxxx (8721-xxxxxxx / 8-721-xxxxxxx) ...+7-721-3199995 / 8107-721-3199995 (8721-3199995 / 8-721-3199995) +7-721-3199996 / 8107-721-3199996 (8721-3199996 / 8-721-3199996) +7-721-3199997 / 8107-721-3199997 (8721-3199997 / 8-721-3199997) +7-721-3199998 / 8107-721-3199998 (8721-3199998 / 8-721-3199998) +7-721-3199999 / 8107-721-3199999 (8721-3199999 / 8-721-3199999)