Area Code +91-9831-(000000...999999) located in Mobile - Kolkata Metro Telecom Circle, more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 9831 Subscriber Number From : 000000 Subscriber Number To : 999999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : Bharti Airtel Ltd. Click here to buy India Area Code Database Other Information Language Code : hi (Hindi) Country Number : 356 (India) Country Code : IN (India) City : Mobile - Kolkata Metro Telecom Circle Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 22.5700 Longitude : 88.3600 ‹ previous : +91-9830-(000000...999999) next › : +91-9832-(000000...999999) Dialling Instructions For trunk calls: 0 9831 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 9831 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 999999 (Count: 1,000,000) Example: +91-9831-000000 / 0091-9831-000000 (09831-000000 / 0-9831-000000) +91-9831-000001 / 0091-9831-000001 (09831-000001 / 0-9831-000001) +91-9831-000002 / 0091-9831-000002 (09831-000002 / 0-9831-000002) +91-9831-000003 / 0091-9831-000003 (09831-000003 / 0-9831-000003) +91-9831-000004 / 0091-9831-000004 (09831-000004 / 0-9831-000004) ...+91-9831-xxxxxx / 0091-9831-xxxxxx (09831-xxxxxx / 0-9831-xxxxxx) ...+91-9831-999995 / 0091-9831-999995 (09831-999995 / 0-9831-999995) +91-9831-999996 / 0091-9831-999996 (09831-999996 / 0-9831-999996) +91-9831-999997 / 0091-9831-999997 (09831-999997 / 0-9831-999997) +91-9831-999998 / 0091-9831-999998 (09831-999998 / 0-9831-999998) +91-9831-999999 / 0091-9831-999999 (09831-999999 / 0-9831-999999)
