Area Code +30-2321-(810000...810999) 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 : 810000 Subscriber Number To : 810999 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 : VOICELAND TELECOMMUNICATIONS 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-(321000...321999) next › : +30-2321-(888000...888999) Dialling Instructions For trunk calls: - 2321 810000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 2321 810000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 810000 ~ 810999 (Count: 1,000) Example: +30-2321-810000 / 0030-2321-810000 (02321-810000 / 0-2321-810000) +30-2321-810001 / 0030-2321-810001 (02321-810001 / 0-2321-810001) +30-2321-810002 / 0030-2321-810002 (02321-810002 / 0-2321-810002) +30-2321-810003 / 0030-2321-810003 (02321-810003 / 0-2321-810003) +30-2321-810004 / 0030-2321-810004 (02321-810004 / 0-2321-810004) ...+30-2321-xxxxxx / 0030-2321-xxxxxx (02321-xxxxxx / 0-2321-xxxxxx) ...+30-2321-810995 / 0030-2321-810995 (02321-810995 / 0-2321-810995) +30-2321-810996 / 0030-2321-810996 (02321-810996 / 0-2321-810996) +30-2321-810997 / 0030-2321-810997 (02321-810997 / 0-2321-810997) +30-2321-810998 / 0030-2321-810998 (02321-810998 / 0-2321-810998) +30-2321-810999 / 0030-2321-810999 (02321-810999 / 0-2321-810999)