Area Code +91-33-(79100000...79199999) located in Calcutta, West Bengal (WB), more detail is as below. Place International Dialing Code : 91 International Prefix : 00 National Prefix : 0 National Destination Code : 33 Subscriber Number From : 79100000 Subscriber Number To : 79199999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Videocon Telecom Click here to buy India Area Code Database Other Information Language Code : hi (Hindi) Country Number : 356 (India) Country Code : IN (India) Region Code : WB Region Name : West Bengal City : Calcutta Timezone : Asia/Kolkata Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 22.5600 Longitude : 88.3600 ‹ previous : +91-33-(71000000...71999999) next › : +91-33-(79200000...79299999) Dialling Instructions For trunk calls: 0 33 79100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 33 79100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 79100000 ~ 79199999 (Count: 100,000) Example: +91-33-79100000 / 0091-33-79100000 (033-79100000 / 0-33-79100000) +91-33-79100001 / 0091-33-79100001 (033-79100001 / 0-33-79100001) +91-33-79100002 / 0091-33-79100002 (033-79100002 / 0-33-79100002) +91-33-79100003 / 0091-33-79100003 (033-79100003 / 0-33-79100003) +91-33-79100004 / 0091-33-79100004 (033-79100004 / 0-33-79100004) ...+91-33-xxxxxxxx / 0091-33-xxxxxxxx (033-xxxxxxxx / 0-33-xxxxxxxx) ...+91-33-79199995 / 0091-33-79199995 (033-79199995 / 0-33-79199995) +91-33-79199996 / 0091-33-79199996 (033-79199996 / 0-33-79199996) +91-33-79199997 / 0091-33-79199997 (033-79199997 / 0-33-79199997) +91-33-79199998 / 0091-33-79199998 (033-79199998 / 0-33-79199998) +91-33-79199999 / 0091-33-79199999 (033-79199999 / 0-33-79199999)