Area Code +91-431-(7100000...7199999) located in TRICHY, Tamil Nādu (TN), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 431 Subscriber Number From : 7100000 Subscriber Number To : 7199999 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 : Vodafone India 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 : TRICHY Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 10.8200 Longitude : 78.7000 ‹ previous : +91-431-(6000000...6999999) next › : +91-431-(7910000...7919999) Dialling Instructions For trunk calls: 0 431 7100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 431 7100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7100000 ~ 7199999 (Count: 100,000) Example: +91-431-7100000 / 0091-431-7100000 (0431-7100000 / 0-431-7100000) +91-431-7100001 / 0091-431-7100001 (0431-7100001 / 0-431-7100001) +91-431-7100002 / 0091-431-7100002 (0431-7100002 / 0-431-7100002) +91-431-7100003 / 0091-431-7100003 (0431-7100003 / 0-431-7100003) +91-431-7100004 / 0091-431-7100004 (0431-7100004 / 0-431-7100004) ...+91-431-xxxxxxx / 0091-431-xxxxxxx (0431-xxxxxxx / 0-431-xxxxxxx) ...+91-431-7199995 / 0091-431-7199995 (0431-7199995 / 0-431-7199995) +91-431-7199996 / 0091-431-7199996 (0431-7199996 / 0-431-7199996) +91-431-7199997 / 0091-431-7199997 (0431-7199997 / 0-431-7199997) +91-431-7199998 / 0091-431-7199998 (0431-7199998 / 0-431-7199998) +91-431-7199999 / 0091-431-7199999 (0431-7199999 / 0-431-7199999)