Area Code +30-2321-(500000...500999) located in Serres, Serrai (62), more detail is as below. Place International Dialing Code : 30 International Prefix : 00 National Prefix : 0 National Destination Code : 2321 Subscriber Number From : 500000 Subscriber Number To : 500999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : TELECOM REVOLUTION LTD Click here to buy Greece Area Code Database Other Information Language Code : el (Greek) Country Number : 300 (Greece) Country Code : GR (Greece) Region Code : 62 Region Name : Serrai City : Serres Timezone : Europe/Athens Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.0900 Longitude : 23.5400 ‹ previous : +30-2321-(440000...440999) next › : +30-2321-(550000...550999) Dialling Instructions For trunk calls: - 2321 500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 2321 500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 500000 ~ 500999 (Count: 1,000) Example: +30-2321-500000 / 0030-2321-500000 (02321-500000 / 0-2321-500000) +30-2321-500001 / 0030-2321-500001 (02321-500001 / 0-2321-500001) +30-2321-500002 / 0030-2321-500002 (02321-500002 / 0-2321-500002) +30-2321-500003 / 0030-2321-500003 (02321-500003 / 0-2321-500003) +30-2321-500004 / 0030-2321-500004 (02321-500004 / 0-2321-500004) ...+30-2321-xxxxxx / 0030-2321-xxxxxx (02321-xxxxxx / 0-2321-xxxxxx) ...+30-2321-500995 / 0030-2321-500995 (02321-500995 / 0-2321-500995) +30-2321-500996 / 0030-2321-500996 (02321-500996 / 0-2321-500996) +30-2321-500997 / 0030-2321-500997 (02321-500997 / 0-2321-500997) +30-2321-500998 / 0030-2321-500998 (02321-500998 / 0-2321-500998) +30-2321-500999 / 0030-2321-500999 (02321-500999 / 0-2321-500999)