Area Code +381-23-(3530000...3538999) located in Zrenjanin, more detail is as below. Place International Dialing Code : 381 International Prefix : 00 National Prefix : 0 National Destination Code : 23 Subscriber Number From : 3530000 Subscriber Number To : 3538999 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 : Zrenjanin Timezone : Europe/Belgrade Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 45.3700 Longitude : 20.4000 ‹ previous : +381-23-(3528000...3528999) next › : +381-23-(3533000...3533999) Dialling Instructions For trunk calls: 0 23 3530000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 381 23 3530000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3530000 ~ 3538999 (Count: 9,000) Example: +381-23-3530000 / 00381-23-3530000 (023-3530000 / 0-23-3530000) +381-23-3530001 / 00381-23-3530001 (023-3530001 / 0-23-3530001) +381-23-3530002 / 00381-23-3530002 (023-3530002 / 0-23-3530002) +381-23-3530003 / 00381-23-3530003 (023-3530003 / 0-23-3530003) +381-23-3530004 / 00381-23-3530004 (023-3530004 / 0-23-3530004) ...+381-23-xxxxxxx / 00381-23-xxxxxxx (023-xxxxxxx / 0-23-xxxxxxx) ...+381-23-3538995 / 00381-23-3538995 (023-3538995 / 0-23-3538995) +381-23-3538996 / 00381-23-3538996 (023-3538996 / 0-23-3538996) +381-23-3538997 / 00381-23-3538997 (023-3538997 / 0-23-3538997) +381-23-3538998 / 00381-23-3538998 (023-3538998 / 0-23-3538998) +381-23-3538999 / 00381-23-3538999 (023-3538999 / 0-23-3538999)