Area Code +39-0331-(170...170999) located in Busto Arsizio, Varese (VA), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 0331 Subscriber Number From : 170 Subscriber Number To : 170999 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 : Clouditalia Communications 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 : VA Region Name : Varese City : Busto Arsizio Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 45.6100 Longitude : 8.8500 ‹ previous : +39-0331-(169...169999) next › : +39-0331-(171...171999) Dialling Instructions For trunk calls: - 0331 170 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 0331 170 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 170 ~ 170999 (Count: 170,830) Example: +39-0331-000170 / 0039-0331-000170 (0331-000170 / -0331-000170) +39-0331-000171 / 0039-0331-000171 (0331-000171 / -0331-000171) +39-0331-000172 / 0039-0331-000172 (0331-000172 / -0331-000172) +39-0331-000173 / 0039-0331-000173 (0331-000173 / -0331-000173) +39-0331-000174 / 0039-0331-000174 (0331-000174 / -0331-000174) ...+39-0331-xxxxxx / 0039-0331-xxxxxx (0331-xxxxxx / -0331-xxxxxx) ...+39-0331-170995 / 0039-0331-170995 (0331-170995 / -0331-170995) +39-0331-170996 / 0039-0331-170996 (0331-170996 / -0331-170996) +39-0331-170997 / 0039-0331-170997 (0331-170997 / -0331-170997) +39-0331-170998 / 0039-0331-170998 (0331-170998 / -0331-170998) +39-0331-170999 / 0039-0331-170999 (0331-170999 / -0331-170999)