Area Code +91-7770-(500000...599999) located in KATHDOL, Chhattīsgarh (CT), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 7770 Subscriber Number From : 500000 Subscriber Number To : 599999 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 : Sistema Shyam TeleServices Ltd (MTS) Click here to buy India Area Code Database Other Information Language Code : hi (Hindi) Country Number : 356 (India) Country Code : IN (India) Region Code : CT Region Name : Chhattīsgarh City : KATHDOL Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 21.6300 Longitude : 82.4200 ‹ previous : +91-7770-(400000...499999) next › : +91-7770-(600000...699999) Dialling Instructions For trunk calls: 0 7770 500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 7770 500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 500000 ~ 599999 (Count: 100,000) Example: +91-7770-500000 / 0091-7770-500000 (07770-500000 / 0-7770-500000) +91-7770-500001 / 0091-7770-500001 (07770-500001 / 0-7770-500001) +91-7770-500002 / 0091-7770-500002 (07770-500002 / 0-7770-500002) +91-7770-500003 / 0091-7770-500003 (07770-500003 / 0-7770-500003) +91-7770-500004 / 0091-7770-500004 (07770-500004 / 0-7770-500004) ...+91-7770-xxxxxx / 0091-7770-xxxxxx (07770-xxxxxx / 0-7770-xxxxxx) ...+91-7770-599995 / 0091-7770-599995 (07770-599995 / 0-7770-599995) +91-7770-599996 / 0091-7770-599996 (07770-599996 / 0-7770-599996) +91-7770-599997 / 0091-7770-599997 (07770-599997 / 0-7770-599997) +91-7770-599998 / 0091-7770-599998 (07770-599998 / 0-7770-599998) +91-7770-599999 / 0091-7770-599999 (07770-599999 / 0-7770-599999)