Area Code +381-11-(3657000...3657999) 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 : 3657000 Subscriber Number To : 3657999 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-(3655000...3655999) next › : +381-11-(3659000...3660999) Dialling Instructions For trunk calls: 0 11 3657000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 381 11 3657000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3657000 ~ 3657999 (Count: 1,000) Example: +381-11-3657000 / 00381-11-3657000 (011-3657000 / 0-11-3657000) +381-11-3657001 / 00381-11-3657001 (011-3657001 / 0-11-3657001) +381-11-3657002 / 00381-11-3657002 (011-3657002 / 0-11-3657002) +381-11-3657003 / 00381-11-3657003 (011-3657003 / 0-11-3657003) +381-11-3657004 / 00381-11-3657004 (011-3657004 / 0-11-3657004) ...+381-11-xxxxxxx / 00381-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+381-11-3657995 / 00381-11-3657995 (011-3657995 / 0-11-3657995) +381-11-3657996 / 00381-11-3657996 (011-3657996 / 0-11-3657996) +381-11-3657997 / 00381-11-3657997 (011-3657997 / 0-11-3657997) +381-11-3657998 / 00381-11-3657998 (011-3657998 / 0-11-3657998) +381-11-3657999 / 00381-11-3657999 (011-3657999 / 0-11-3657999)