Area Code +34-830-(020300...020399) 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 : 020300 Subscriber Number To : 020399 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-(020200...020299) next › : +34-830-(020400...020499) Dialling Instructions For trunk calls: - 830 020300 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 830 020300 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 020300 ~ 020399 (Count: 100) Example: +34-830-020300 / 0034-830-020300 (830-020300 / -830-020300) +34-830-020301 / 0034-830-020301 (830-020301 / -830-020301) +34-830-020302 / 0034-830-020302 (830-020302 / -830-020302) +34-830-020303 / 0034-830-020303 (830-020303 / -830-020303) +34-830-020304 / 0034-830-020304 (830-020304 / -830-020304) ...+34-830-xxxxxx / 0034-830-xxxxxx (830-xxxxxx / -830-xxxxxx) ...+34-830-020395 / 0034-830-020395 (830-020395 / -830-020395) +34-830-020396 / 0034-830-020396 (830-020396 / -830-020396) +34-830-020397 / 0034-830-020397 (830-020397 / -830-020397) +34-830-020398 / 0034-830-020398 (830-020398 / -830-020398) +34-830-020399 / 0034-830-020399 (830-020399 / -830-020399)