Area Code +381-23-(3520000...3528999) 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 : 3520000 Subscriber Number To : 3528999 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-(3510000...3515999) next › : +381-23-(3525000...3525999) Dialling Instructions For trunk calls: 0 23 3520000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 381 23 3520000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3520000 ~ 3528999 (Count: 9,000) Example: +381-23-3520000 / 00381-23-3520000 (023-3520000 / 0-23-3520000) +381-23-3520001 / 00381-23-3520001 (023-3520001 / 0-23-3520001) +381-23-3520002 / 00381-23-3520002 (023-3520002 / 0-23-3520002) +381-23-3520003 / 00381-23-3520003 (023-3520003 / 0-23-3520003) +381-23-3520004 / 00381-23-3520004 (023-3520004 / 0-23-3520004) ...+381-23-xxxxxxx / 00381-23-xxxxxxx (023-xxxxxxx / 0-23-xxxxxxx) ...+381-23-3528995 / 00381-23-3528995 (023-3528995 / 0-23-3528995) +381-23-3528996 / 00381-23-3528996 (023-3528996 / 0-23-3528996) +381-23-3528997 / 00381-23-3528997 (023-3528997 / 0-23-3528997) +381-23-3528998 / 00381-23-3528998 (023-3528998 / 0-23-3528998) +381-23-3528999 / 00381-23-3528999 (023-3528999 / 0-23-3528999)