Area Code +30-231-(3250000...3259999) located in Thessaloniki, Thessaloniki (54), more detail is as below. Place International Dialing Code : 30 International Prefix : 00 National Prefix : 0 National Destination Code : 231 Subscriber Number From : 3250000 Subscriber Number To : 3259999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : GREEK WIRE NETWORKS 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 : 54 Region Name : Thessaloniki City : Thessaloniki Timezone : Europe/Athens Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 40.6400 Longitude : 22.9400 ‹ previous : +30-231-(3110000...3119999) next › : +30-231-(3300000...3309999) Dialling Instructions For trunk calls: - 231 3250000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 30 231 3250000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3250000 ~ 3259999 (Count: 10,000) Example: +30-231-3250000 / 0030-231-3250000 (0231-3250000 / 0-231-3250000) +30-231-3250001 / 0030-231-3250001 (0231-3250001 / 0-231-3250001) +30-231-3250002 / 0030-231-3250002 (0231-3250002 / 0-231-3250002) +30-231-3250003 / 0030-231-3250003 (0231-3250003 / 0-231-3250003) +30-231-3250004 / 0030-231-3250004 (0231-3250004 / 0-231-3250004) ...+30-231-xxxxxxx / 0030-231-xxxxxxx (0231-xxxxxxx / 0-231-xxxxxxx) ...+30-231-3259995 / 0030-231-3259995 (0231-3259995 / 0-231-3259995) +30-231-3259996 / 0030-231-3259996 (0231-3259996 / 0-231-3259996) +30-231-3259997 / 0030-231-3259997 (0231-3259997 / 0-231-3259997) +30-231-3259998 / 0030-231-3259998 (0231-3259998 / 0-231-3259998) +30-231-3259999 / 0030-231-3259999 (0231-3259999 / 0-231-3259999)