Area Code +381-21-(450000...469999) 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 : 450000 Subscriber Number To : 469999 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-(442000...447999) next › : +381-21-(4720000...4729999) Dialling Instructions For trunk calls: 0 21 450000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 381 21 450000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 450000 ~ 469999 (Count: 20,000) Example: +381-21-450000 / 00381-21-450000 (021-450000 / 0-21-450000) +381-21-450001 / 00381-21-450001 (021-450001 / 0-21-450001) +381-21-450002 / 00381-21-450002 (021-450002 / 0-21-450002) +381-21-450003 / 00381-21-450003 (021-450003 / 0-21-450003) +381-21-450004 / 00381-21-450004 (021-450004 / 0-21-450004) ...+381-21-xxxxxx / 00381-21-xxxxxx (021-xxxxxx / 0-21-xxxxxx) ...+381-21-469995 / 00381-21-469995 (021-469995 / 0-21-469995) +381-21-469996 / 00381-21-469996 (021-469996 / 0-21-469996) +381-21-469997 / 00381-21-469997 (021-469997 / 0-21-469997) +381-21-469998 / 00381-21-469998 (021-469998 / 0-21-469998) +381-21-469999 / 00381-21-469999 (021-469999 / 0-21-469999)