Area Code +91-33-(79400000...79499999) 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 : 79400000 Subscriber Number To : 79499999 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 : Aircel 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 : 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-(79300000...79399999) next › : +91-341-(2000000...2999999) Dialling Instructions For trunk calls: 0 33 79400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 91 33 79400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 79400000 ~ 79499999 (Count: 100,000) Example: +91-33-79400000 / 0091-33-79400000 (033-79400000 / 0-33-79400000) +91-33-79400001 / 0091-33-79400001 (033-79400001 / 0-33-79400001) +91-33-79400002 / 0091-33-79400002 (033-79400002 / 0-33-79400002) +91-33-79400003 / 0091-33-79400003 (033-79400003 / 0-33-79400003) +91-33-79400004 / 0091-33-79400004 (033-79400004 / 0-33-79400004) ...+91-33-xxxxxxxx / 0091-33-xxxxxxxx (033-xxxxxxxx / 0-33-xxxxxxxx) ...+91-33-79499995 / 0091-33-79499995 (033-79499995 / 0-33-79499995) +91-33-79499996 / 0091-33-79499996 (033-79499996 / 0-33-79499996) +91-33-79499997 / 0091-33-79499997 (033-79499997 / 0-33-79499997) +91-33-79499998 / 0091-33-79499998 (033-79499998 / 0-33-79499998) +91-33-79499999 / 0091-33-79499999 (033-79499999 / 0-33-79499999)