Area Code +34-830-(020700...020799) located in Barcelona, Barcelona (B), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 830 Subscriber Number From : 020700 Subscriber Number To : 020799 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 : BT ESPAÑA COMPAÑÍA DE SERVICIOS GLOBALES DE TELECOMUNICACIONES, 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 : Barcelona Timezone : Europe/Madrid Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 41.3900 Longitude : 2.1700 ‹ previous : +34-830-(020600...020699) next › : +34-830-(020800...020899) Dialling Instructions For trunk calls: - 830 020700 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 830 020700 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 020700 ~ 020799 (Count: 100) Example: +34-830-020700 / 0034-830-020700 (830-020700 / -830-020700) +34-830-020701 / 0034-830-020701 (830-020701 / -830-020701) +34-830-020702 / 0034-830-020702 (830-020702 / -830-020702) +34-830-020703 / 0034-830-020703 (830-020703 / -830-020703) +34-830-020704 / 0034-830-020704 (830-020704 / -830-020704) ...+34-830-xxxxxx / 0034-830-xxxxxx (830-xxxxxx / -830-xxxxxx) ...+34-830-020795 / 0034-830-020795 (830-020795 / -830-020795) +34-830-020796 / 0034-830-020796 (830-020796 / -830-020796) +34-830-020797 / 0034-830-020797 (830-020797 / -830-020797) +34-830-020798 / 0034-830-020798 (830-020798 / -830-020798) +34-830-020799 / 0034-830-020799 (830-020799 / -830-020799)