Area Code +381-21-(439000...439999) 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 : 439000 Subscriber Number To : 439999 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-(430000...432999) next › : +381-21-(442000...447999) Dialling Instructions For trunk calls: 0 21 439000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 381 21 439000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 439000 ~ 439999 (Count: 1,000) Example: +381-21-439000 / 00381-21-439000 (021-439000 / 0-21-439000) +381-21-439001 / 00381-21-439001 (021-439001 / 0-21-439001) +381-21-439002 / 00381-21-439002 (021-439002 / 0-21-439002) +381-21-439003 / 00381-21-439003 (021-439003 / 0-21-439003) +381-21-439004 / 00381-21-439004 (021-439004 / 0-21-439004) ...+381-21-xxxxxx / 00381-21-xxxxxx (021-xxxxxx / 0-21-xxxxxx) ...+381-21-439995 / 00381-21-439995 (021-439995 / 0-21-439995) +381-21-439996 / 00381-21-439996 (021-439996 / 0-21-439996) +381-21-439997 / 00381-21-439997 (021-439997 / 0-21-439997) +381-21-439998 / 00381-21-439998 (021-439998 / 0-21-439998) +381-21-439999 / 00381-21-439999 (021-439999 / 0-21-439999)