Area Code +381-21-(2540000...2540999) 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 : 2540000 Subscriber Number To : 2540999 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-(2539000...2541999) next › : +381-21-(2543000...2544999) Dialling Instructions For trunk calls: 0 21 2540000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 381 21 2540000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2540000 ~ 2540999 (Count: 1,000) Example: +381-21-2540000 / 00381-21-2540000 (021-2540000 / 0-21-2540000) +381-21-2540001 / 00381-21-2540001 (021-2540001 / 0-21-2540001) +381-21-2540002 / 00381-21-2540002 (021-2540002 / 0-21-2540002) +381-21-2540003 / 00381-21-2540003 (021-2540003 / 0-21-2540003) +381-21-2540004 / 00381-21-2540004 (021-2540004 / 0-21-2540004) ...+381-21-xxxxxxx / 00381-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+381-21-2540995 / 00381-21-2540995 (021-2540995 / 0-21-2540995) +381-21-2540996 / 00381-21-2540996 (021-2540996 / 0-21-2540996) +381-21-2540997 / 00381-21-2540997 (021-2540997 / 0-21-2540997) +381-21-2540998 / 00381-21-2540998 (021-2540998 / 0-21-2540998) +381-21-2540999 / 00381-21-2540999 (021-2540999 / 0-21-2540999)