Area Code +91-4636-(300000...399999) located in SANKARAN KOIL, Tamil Nādu (TN), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 4636 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 : TN Region Name : Tamil Nādu City : SANKARAN KOIL Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 9.1700 Longitude : 77.5400 ‹ previous : +91-4636-(200000...299999) next › : +91-4636-(400000...499999) Dialling Instructions For trunk calls: 0 4636 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 4636 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 399999 (Count: 100,000) Example: +91-4636-300000 / 0091-4636-300000 (04636-300000 / 0-4636-300000) +91-4636-300001 / 0091-4636-300001 (04636-300001 / 0-4636-300001) +91-4636-300002 / 0091-4636-300002 (04636-300002 / 0-4636-300002) +91-4636-300003 / 0091-4636-300003 (04636-300003 / 0-4636-300003) +91-4636-300004 / 0091-4636-300004 (04636-300004 / 0-4636-300004) ...+91-4636-xxxxxx / 0091-4636-xxxxxx (04636-xxxxxx / 0-4636-xxxxxx) ...+91-4636-399995 / 0091-4636-399995 (04636-399995 / 0-4636-399995) +91-4636-399996 / 0091-4636-399996 (04636-399996 / 0-4636-399996) +91-4636-399997 / 0091-4636-399997 (04636-399997 / 0-4636-399997) +91-4636-399998 / 0091-4636-399998 (04636-399998 / 0-4636-399998) +91-4636-399999 / 0091-4636-399999 (04636-399999 / 0-4636-399999)