Area Code +39-0789-(181...181999) located in Olbia, Olbia-Tempio (OL), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 0789 Subscriber Number From : 181 Subscriber Number To : 181999 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 : NewVAS 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 : OL Region Name : Olbia-Tempio City : Olbia Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 40.9200 Longitude : 9.4900 ‹ previous : +39-0789-(180...180999) next › : +39-0789-(182...182999) Dialling Instructions For trunk calls: - 0789 181 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 0789 181 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 181 ~ 181999 (Count: 181,819) Example: +39-0789-000181 / 0039-0789-000181 (0789-000181 / -0789-000181) +39-0789-000182 / 0039-0789-000182 (0789-000182 / -0789-000182) +39-0789-000183 / 0039-0789-000183 (0789-000183 / -0789-000183) +39-0789-000184 / 0039-0789-000184 (0789-000184 / -0789-000184) +39-0789-000185 / 0039-0789-000185 (0789-000185 / -0789-000185) ...+39-0789-xxxxxx / 0039-0789-xxxxxx (0789-xxxxxx / -0789-xxxxxx) ...+39-0789-181995 / 0039-0789-181995 (0789-181995 / -0789-181995) +39-0789-181996 / 0039-0789-181996 (0789-181996 / -0789-181996) +39-0789-181997 / 0039-0789-181997 (0789-181997 / -0789-181997) +39-0789-181998 / 0039-0789-181998 (0789-181998 / -0789-181998) +39-0789-181999 / 0039-0789-181999 (0789-181999 / -0789-181999)