Area Code +39-0564-(173...173999) located in Grosseto, Grosseto (GR), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 0564 Subscriber Number From : 173 Subscriber Number To : 173999 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 : FastWeb S.p.A. Click here to buy Italy Area Code Database Other Information Language Code : it (Italian) Country Number : 380 (Italy) Country Code : IT (Italy) Region Code : GR Region Name : Grosseto City : Grosseto Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 42.7600 Longitude : 11.1100 ‹ previous : +39-0564-(172...172999) next › : +39-0564-(174...174999) Dialling Instructions For trunk calls: - 0564 173 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 0564 173 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 173 ~ 173999 (Count: 173,827) Example: +39-0564-000173 / 0039-0564-000173 (0564-000173 / -0564-000173) +39-0564-000174 / 0039-0564-000174 (0564-000174 / -0564-000174) +39-0564-000175 / 0039-0564-000175 (0564-000175 / -0564-000175) +39-0564-000176 / 0039-0564-000176 (0564-000176 / -0564-000176) +39-0564-000177 / 0039-0564-000177 (0564-000177 / -0564-000177) ...+39-0564-xxxxxx / 0039-0564-xxxxxx (0564-xxxxxx / -0564-xxxxxx) ...+39-0564-173995 / 0039-0564-173995 (0564-173995 / -0564-173995) +39-0564-173996 / 0039-0564-173996 (0564-173996 / -0564-173996) +39-0564-173997 / 0039-0564-173997 (0564-173997 / -0564-173997) +39-0564-173998 / 0039-0564-173998 (0564-173998 / -0564-173998) +39-0564-173999 / 0039-0564-173999 (0564-173999 / -0564-173999)