Area Code +381-21-(3400000...3409999) 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 : 3400000 Subscriber Number To : 3409999 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 : TELENOR 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-(3101000...3109999) next › : +381-21-(3410000...3410999) Dialling Instructions For trunk calls: 0 21 3400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 381 21 3400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3400000 ~ 3409999 (Count: 10,000) Example: +381-21-3400000 / 00381-21-3400000 (021-3400000 / 0-21-3400000) +381-21-3400001 / 00381-21-3400001 (021-3400001 / 0-21-3400001) +381-21-3400002 / 00381-21-3400002 (021-3400002 / 0-21-3400002) +381-21-3400003 / 00381-21-3400003 (021-3400003 / 0-21-3400003) +381-21-3400004 / 00381-21-3400004 (021-3400004 / 0-21-3400004) ...+381-21-xxxxxxx / 00381-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+381-21-3409995 / 00381-21-3409995 (021-3409995 / 0-21-3409995) +381-21-3409996 / 00381-21-3409996 (021-3409996 / 0-21-3409996) +381-21-3409997 / 00381-21-3409997 (021-3409997 / 0-21-3409997) +381-21-3409998 / 00381-21-3409998 (021-3409998 / 0-21-3409998) +381-21-3409999 / 00381-21-3409999 (021-3409999 / 0-21-3409999)