Area Code +381-11-(3970000...3989999) located in Beograd, more detail is as below. Place International Dialing Code : 381 International Prefix : 00 National Prefix : 0 National Destination Code : 11 Subscriber Number From : 3970000 Subscriber Number To : 3989999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : TELEKOM SRBIJA Click here to buy Serbia Area Code Database Other Information Language Code : sr (Serbian) Country Number : 688 (Serbia) Country Code : RS (Serbia) City : Beograd Timezone : Europe/Belgrade Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 44.8000 Longitude : 20.4700 ‹ previous : +381-11-(3967000...3967999) next › : +381-11-(4000000...4099999) Dialling Instructions For trunk calls: 0 11 3970000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 381 11 3970000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3970000 ~ 3989999 (Count: 20,000) Example: +381-11-3970000 / 00381-11-3970000 (011-3970000 / 0-11-3970000) +381-11-3970001 / 00381-11-3970001 (011-3970001 / 0-11-3970001) +381-11-3970002 / 00381-11-3970002 (011-3970002 / 0-11-3970002) +381-11-3970003 / 00381-11-3970003 (011-3970003 / 0-11-3970003) +381-11-3970004 / 00381-11-3970004 (011-3970004 / 0-11-3970004) ...+381-11-xxxxxxx / 00381-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+381-11-3989995 / 00381-11-3989995 (011-3989995 / 0-11-3989995) +381-11-3989996 / 00381-11-3989996 (011-3989996 / 0-11-3989996) +381-11-3989997 / 00381-11-3989997 (011-3989997 / 0-11-3989997) +381-11-3989998 / 00381-11-3989998 (011-3989998 / 0-11-3989998) +381-11-3989999 / 00381-11-3989999 (011-3989999 / 0-11-3989999)