Area Code +34-830-(578800...578899) located in Caldas de Monbui, Barcelona (B), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 830 Subscriber Number From : 578800 Subscriber Number To : 578899 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : TELEFÓNICA DE ESPAÑA, S.A. UNIPERSONAL Click here to buy Spain Area Code Database Other Information Language Code : es (Spanish) Country Number : 724 (Spain) Country Code : ES (Spain) Region Code : B Region Name : Barcelona City : Caldas de Monbui Timezone : Europe/Madrid Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 41.6300 Longitude : 2.1600 ‹ previous : +34-830-(578700...578799) next › : +34-830-(578900...578999) Dialling Instructions For trunk calls: - 830 578800 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 830 578800 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 578800 ~ 578899 (Count: 100) Example: +34-830-578800 / 0034-830-578800 (830-578800 / -830-578800) +34-830-578801 / 0034-830-578801 (830-578801 / -830-578801) +34-830-578802 / 0034-830-578802 (830-578802 / -830-578802) +34-830-578803 / 0034-830-578803 (830-578803 / -830-578803) +34-830-578804 / 0034-830-578804 (830-578804 / -830-578804) ...+34-830-xxxxxx / 0034-830-xxxxxx (830-xxxxxx / -830-xxxxxx) ...+34-830-578895 / 0034-830-578895 (830-578895 / -830-578895) +34-830-578896 / 0034-830-578896 (830-578896 / -830-578896) +34-830-578897 / 0034-830-578897 (830-578897 / -830-578897) +34-830-578898 / 0034-830-578898 (830-578898 / -830-578898) +34-830-578899 / 0034-830-578899 (830-578899 / -830-578899)