Area Code +381-21-(539000...549999) located in Novi Sad, more detail is as below. Place International Dialing Code : 381 International Prefix : 00 National Prefix : 0 National Destination Code : 21 Subscriber Number From : 539000 Subscriber Number To : 549999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 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 : Novi Sad Timezone : Europe/Belgrade Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 45.2600 Longitude : 19.8500 ‹ previous : +381-21-(518000...533999) next › : +381-21-(551000...553999) Dialling Instructions For trunk calls: 0 21 539000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 381 21 539000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 539000 ~ 549999 (Count: 11,000) Example: +381-21-539000 / 00381-21-539000 (021-539000 / 0-21-539000) +381-21-539001 / 00381-21-539001 (021-539001 / 0-21-539001) +381-21-539002 / 00381-21-539002 (021-539002 / 0-21-539002) +381-21-539003 / 00381-21-539003 (021-539003 / 0-21-539003) +381-21-539004 / 00381-21-539004 (021-539004 / 0-21-539004) ...+381-21-xxxxxx / 00381-21-xxxxxx (021-xxxxxx / 0-21-xxxxxx) ...+381-21-549995 / 00381-21-549995 (021-549995 / 0-21-549995) +381-21-549996 / 00381-21-549996 (021-549996 / 0-21-549996) +381-21-549997 / 00381-21-549997 (021-549997 / 0-21-549997) +381-21-549998 / 00381-21-549998 (021-549998 / 0-21-549998) +381-21-549999 / 00381-21-549999 (021-549999 / 0-21-549999)