Area Code +91-7728-(300000...399999) located in KASDOL, Chhattīsgarh (CT), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 7728 Subscriber Number From : 300000 Subscriber Number To : 399999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Reliance Communications Ltd Click here to buy India Area Code Database Other Information Language Code : hi (Hindi) Country Number : 356 (India) Country Code : IN (India) Region Code : CT Region Name : Chhattīsgarh City : KASDOL Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 21.6200 Longitude : 82.4200 ‹ previous : +91-7728-(200000...299999) next › : +91-7728-(400000...499999) Dialling Instructions For trunk calls: 0 7728 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 7728 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 399999 (Count: 100,000) Example: +91-7728-300000 / 0091-7728-300000 (07728-300000 / 0-7728-300000) +91-7728-300001 / 0091-7728-300001 (07728-300001 / 0-7728-300001) +91-7728-300002 / 0091-7728-300002 (07728-300002 / 0-7728-300002) +91-7728-300003 / 0091-7728-300003 (07728-300003 / 0-7728-300003) +91-7728-300004 / 0091-7728-300004 (07728-300004 / 0-7728-300004) ...+91-7728-xxxxxx / 0091-7728-xxxxxx (07728-xxxxxx / 0-7728-xxxxxx) ...+91-7728-399995 / 0091-7728-399995 (07728-399995 / 0-7728-399995) +91-7728-399996 / 0091-7728-399996 (07728-399996 / 0-7728-399996) +91-7728-399997 / 0091-7728-399997 (07728-399997 / 0-7728-399997) +91-7728-399998 / 0091-7728-399998 (07728-399998 / 0-7728-399998) +91-7728-399999 / 0091-7728-399999 (07728-399999 / 0-7728-399999)