Area Code +91-7660-(600000...699999) located in SIRMOUR, Madhya Pradesh (MP), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 7660 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 : MP Region Name : Madhya Pradesh City : SIRMOUR Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 24.8400 Longitude : 81.3600 ‹ previous : +91-7660-(500000...599999) next › : +91-7660-(710000...719999) Dialling Instructions For trunk calls: 0 7660 600000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 7660 600000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 600000 ~ 699999 (Count: 100,000) Example: +91-7660-600000 / 0091-7660-600000 (07660-600000 / 0-7660-600000) +91-7660-600001 / 0091-7660-600001 (07660-600001 / 0-7660-600001) +91-7660-600002 / 0091-7660-600002 (07660-600002 / 0-7660-600002) +91-7660-600003 / 0091-7660-600003 (07660-600003 / 0-7660-600003) +91-7660-600004 / 0091-7660-600004 (07660-600004 / 0-7660-600004) ...+91-7660-xxxxxx / 0091-7660-xxxxxx (07660-xxxxxx / 0-7660-xxxxxx) ...+91-7660-699995 / 0091-7660-699995 (07660-699995 / 0-7660-699995) +91-7660-699996 / 0091-7660-699996 (07660-699996 / 0-7660-699996) +91-7660-699997 / 0091-7660-699997 (07660-699997 / 0-7660-699997) +91-7660-699998 / 0091-7660-699998 (07660-699998 / 0-7660-699998) +91-7660-699999 / 0091-7660-699999 (07660-699999 / 0-7660-699999)