Area Code +39-051-(023...0239999) located in Bologna, Bologna (BO), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 051 Subscriber Number From : 023 Subscriber Number To : 0239999 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 : Vodafone Omnitel B.V. Click here to buy Italy Area Code Database Other Information Language Code : it (Italian) Country Number : 380 (Italy) Country Code : IT (Italy) Region Code : BO Region Name : Bologna City : Bologna Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 44.4900 Longitude : 11.3500 ‹ previous : +39-051-(013...0139999) next › : +39-051-(024...0249999) Dialling Instructions For trunk calls: - 051 023 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 051 023 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 023 ~ 0239999 (Count: 239,977) Example: +39-051-0000023 / 0039-051-0000023 (051-0000023 / -051-0000023) +39-051-0000024 / 0039-051-0000024 (051-0000024 / -051-0000024) +39-051-0000025 / 0039-051-0000025 (051-0000025 / -051-0000025) +39-051-0000026 / 0039-051-0000026 (051-0000026 / -051-0000026) +39-051-0000027 / 0039-051-0000027 (051-0000027 / -051-0000027) ...+39-051-xxxxxxx / 0039-051-xxxxxxx (051-xxxxxxx / -051-xxxxxxx) ...+39-051-0239995 / 0039-051-0239995 (051-0239995 / -051-0239995) +39-051-0239996 / 0039-051-0239996 (051-0239996 / -051-0239996) +39-051-0239997 / 0039-051-0239997 (051-0239997 / -051-0239997) +39-051-0239998 / 0039-051-0239998 (051-0239998 / -051-0239998) +39-051-0239999 / 0039-051-0239999 (051-0239999 / -051-0239999)