Area Code +39-0331-(151...151999) 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 : 151 Subscriber Number To : 151999 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 : Optima S.r.l 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-(150...150999) next › : +39-0331-(152...152999) Dialling Instructions For trunk calls: - 0331 151 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 0331 151 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 151 ~ 151999 (Count: 151,849) Example: +39-0331-000151 / 0039-0331-000151 (0331-000151 / -0331-000151) +39-0331-000152 / 0039-0331-000152 (0331-000152 / -0331-000152) +39-0331-000153 / 0039-0331-000153 (0331-000153 / -0331-000153) +39-0331-000154 / 0039-0331-000154 (0331-000154 / -0331-000154) +39-0331-000155 / 0039-0331-000155 (0331-000155 / -0331-000155) ...+39-0331-xxxxxx / 0039-0331-xxxxxx (0331-xxxxxx / -0331-xxxxxx) ...+39-0331-151995 / 0039-0331-151995 (0331-151995 / -0331-151995) +39-0331-151996 / 0039-0331-151996 (0331-151996 / -0331-151996) +39-0331-151997 / 0039-0331-151997 (0331-151997 / -0331-151997) +39-0331-151998 / 0039-0331-151998 (0331-151998 / -0331-151998) +39-0331-151999 / 0039-0331-151999 (0331-151999 / -0331-151999)