Area Code +381-11-(4000000...4099999) 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 : 4000000 Subscriber Number To : 4099999 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 : SERBIA BROADBAND - SRPSKE KABLOVSKE MREŽE 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-(3970000...3989999) next › : +381-11-(4100000...4100999) Dialling Instructions For trunk calls: 0 11 4000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 381 11 4000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4000000 ~ 4099999 (Count: 100,000) Example: +381-11-4000000 / 00381-11-4000000 (011-4000000 / 0-11-4000000) +381-11-4000001 / 00381-11-4000001 (011-4000001 / 0-11-4000001) +381-11-4000002 / 00381-11-4000002 (011-4000002 / 0-11-4000002) +381-11-4000003 / 00381-11-4000003 (011-4000003 / 0-11-4000003) +381-11-4000004 / 00381-11-4000004 (011-4000004 / 0-11-4000004) ...+381-11-xxxxxxx / 00381-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+381-11-4099995 / 00381-11-4099995 (011-4099995 / 0-11-4099995) +381-11-4099996 / 00381-11-4099996 (011-4099996 / 0-11-4099996) +381-11-4099997 / 00381-11-4099997 (011-4099997 / 0-11-4099997) +381-11-4099998 / 00381-11-4099998 (011-4099998 / 0-11-4099998) +381-11-4099999 / 00381-11-4099999 (011-4099999 / 0-11-4099999)