Area Code +381-21-(6442000...6447999) 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 : 6442000 Subscriber Number To : 6447999 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-(6439000...6439999) next › : +381-21-(6450000...6459999) Dialling Instructions For trunk calls: 0 21 6442000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 381 21 6442000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6442000 ~ 6447999 (Count: 6,000) Example: +381-21-6442000 / 00381-21-6442000 (021-6442000 / 0-21-6442000) +381-21-6442001 / 00381-21-6442001 (021-6442001 / 0-21-6442001) +381-21-6442002 / 00381-21-6442002 (021-6442002 / 0-21-6442002) +381-21-6442003 / 00381-21-6442003 (021-6442003 / 0-21-6442003) +381-21-6442004 / 00381-21-6442004 (021-6442004 / 0-21-6442004) ...+381-21-xxxxxxx / 00381-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+381-21-6447995 / 00381-21-6447995 (021-6447995 / 0-21-6447995) +381-21-6447996 / 00381-21-6447996 (021-6447996 / 0-21-6447996) +381-21-6447997 / 00381-21-6447997 (021-6447997 / 0-21-6447997) +381-21-6447998 / 00381-21-6447998 (021-6447998 / 0-21-6447998) +381-21-6447999 / 00381-21-6447999 (021-6447999 / 0-21-6447999)