Area Code +381-21-(6210000...6213999) 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 : 6210000 Subscriber Number To : 6213999 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 : Novi Sad Timezone : Europe/Belgrade Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 45.2600 Longitude : 19.8500 ‹ previous : +381-21-(6040000...6049999) next › : +381-21-(6215000...6216999) Dialling Instructions For trunk calls: 0 21 6210000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 381 21 6210000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6210000 ~ 6213999 (Count: 4,000) Example: +381-21-6210000 / 00381-21-6210000 (021-6210000 / 0-21-6210000) +381-21-6210001 / 00381-21-6210001 (021-6210001 / 0-21-6210001) +381-21-6210002 / 00381-21-6210002 (021-6210002 / 0-21-6210002) +381-21-6210003 / 00381-21-6210003 (021-6210003 / 0-21-6210003) +381-21-6210004 / 00381-21-6210004 (021-6210004 / 0-21-6210004) ...+381-21-xxxxxxx / 00381-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+381-21-6213995 / 00381-21-6213995 (021-6213995 / 0-21-6213995) +381-21-6213996 / 00381-21-6213996 (021-6213996 / 0-21-6213996) +381-21-6213997 / 00381-21-6213997 (021-6213997 / 0-21-6213997) +381-21-6213998 / 00381-21-6213998 (021-6213998 / 0-21-6213998) +381-21-6213999 / 00381-21-6213999 (021-6213999 / 0-21-6213999)