Area Code +381-800-(400000...400009) located in Freephone, more detail is as below. Place International Dialing Code : 381 International Prefix : 00 National Prefix : 0 National Destination Code : 800 Subscriber Number From : 400000 Subscriber Number To : 400009 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : F (Freephone) Carrier Name : SERBIA BROADBAND - SRPSKE KABLOVSKE MREŽE Click here to buy Serbia Area Code Database Other Information Language Code : sr (Serbian) Country Number : 688 (Serbia) Country Code : RS (Serbia) City : Freephone Timezone : Europe/Belgrade Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 44.8000 Longitude : 20.4700 ‹ previous : +381-800-(399990...399999) next › : +381-800-(400100...400109) Dialling Instructions For trunk calls: 0 800 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 381 800 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 400009 (Count: 10) Example: +381-800-400000 / 00381-800-400000 (0800-400000 / 0-800-400000) +381-800-400001 / 00381-800-400001 (0800-400001 / 0-800-400001) +381-800-400002 / 00381-800-400002 (0800-400002 / 0-800-400002) +381-800-400003 / 00381-800-400003 (0800-400003 / 0-800-400003) +381-800-400004 / 00381-800-400004 (0800-400004 / 0-800-400004) ...+381-800-xxxxxx / 00381-800-xxxxxx (0800-xxxxxx / 0-800-xxxxxx) ...+381-800-400005 / 00381-800-400005 (0800-400005 / 0-800-400005) +381-800-400006 / 00381-800-400006 (0800-400006 / 0-800-400006) +381-800-400007 / 00381-800-400007 (0800-400007 / 0-800-400007) +381-800-400008 / 00381-800-400008 (0800-400008 / 0-800-400008) +381-800-400009 / 00381-800-400009 (0800-400009 / 0-800-400009)