Area Code +91-5165-(600000...699999) located in KONCH, Uttar Pradesh (UP), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 5165 Subscriber Number From : 600000 Subscriber Number To : 699999 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 : Tata Teleservices Ltd (TTSL) Click here to buy India Area Code Database Other Information Language Code : hi (Hindi) Country Number : 356 (India) Country Code : IN (India) Region Code : UP Region Name : Uttar Pradesh City : KONCH Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 25.9900 Longitude : 79.1500 ‹ previous : +91-5165-(500000...599999) next › : +91-5165-(710000...719999) Dialling Instructions For trunk calls: 0 5165 600000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 5165 600000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 600000 ~ 699999 (Count: 100,000) Example: +91-5165-600000 / 0091-5165-600000 (05165-600000 / 0-5165-600000) +91-5165-600001 / 0091-5165-600001 (05165-600001 / 0-5165-600001) +91-5165-600002 / 0091-5165-600002 (05165-600002 / 0-5165-600002) +91-5165-600003 / 0091-5165-600003 (05165-600003 / 0-5165-600003) +91-5165-600004 / 0091-5165-600004 (05165-600004 / 0-5165-600004) ...+91-5165-xxxxxx / 0091-5165-xxxxxx (05165-xxxxxx / 0-5165-xxxxxx) ...+91-5165-699995 / 0091-5165-699995 (05165-699995 / 0-5165-699995) +91-5165-699996 / 0091-5165-699996 (05165-699996 / 0-5165-699996) +91-5165-699997 / 0091-5165-699997 (05165-699997 / 0-5165-699997) +91-5165-699998 / 0091-5165-699998 (05165-699998 / 0-5165-699998) +91-5165-699999 / 0091-5165-699999 (05165-699999 / 0-5165-699999)