Area Code +91-4639-(000000...999999) located in TIRUCHENDUR, Tamil Nādu (TN), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 4639 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 : G (Geographic Land Line, Fixed Line) Carrier Name : Bharat Sanchar Nigam Limited (BSNL) 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 : TIRUCHENDUR Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 8.4900 Longitude : 78.1100 ‹ previous : +91-4638-(000000...999999) next › : +91-4651-(000000...999999) Dialling Instructions For trunk calls: 0 4639 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 4639 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 999999 (Count: 1,000,000) Example: +91-4639-000000 / 0091-4639-000000 (04639-000000 / 0-4639-000000) +91-4639-000001 / 0091-4639-000001 (04639-000001 / 0-4639-000001) +91-4639-000002 / 0091-4639-000002 (04639-000002 / 0-4639-000002) +91-4639-000003 / 0091-4639-000003 (04639-000003 / 0-4639-000003) +91-4639-000004 / 0091-4639-000004 (04639-000004 / 0-4639-000004) ...+91-4639-xxxxxx / 0091-4639-xxxxxx (04639-xxxxxx / 0-4639-xxxxxx) ...+91-4639-999995 / 0091-4639-999995 (04639-999995 / 0-4639-999995) +91-4639-999996 / 0091-4639-999996 (04639-999996 / 0-4639-999996) +91-4639-999997 / 0091-4639-999997 (04639-999997 / 0-4639-999997) +91-4639-999998 / 0091-4639-999998 (04639-999998 / 0-4639-999998) +91-4639-999999 / 0091-4639-999999 (04639-999999 / 0-4639-999999)