Area Code +34-830-(578400...578499) 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 : 578400 Subscriber Number To : 578499 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-(578300...578399) next › : +34-830-(578500...578599) Dialling Instructions For trunk calls: - 830 578400 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 830 578400 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 578400 ~ 578499 (Count: 100) Example: +34-830-578400 / 0034-830-578400 (830-578400 / -830-578400) +34-830-578401 / 0034-830-578401 (830-578401 / -830-578401) +34-830-578402 / 0034-830-578402 (830-578402 / -830-578402) +34-830-578403 / 0034-830-578403 (830-578403 / -830-578403) +34-830-578404 / 0034-830-578404 (830-578404 / -830-578404) ...+34-830-xxxxxx / 0034-830-xxxxxx (830-xxxxxx / -830-xxxxxx) ...+34-830-578495 / 0034-830-578495 (830-578495 / -830-578495) +34-830-578496 / 0034-830-578496 (830-578496 / -830-578496) +34-830-578497 / 0034-830-578497 (830-578497 / -830-578497) +34-830-578498 / 0034-830-578498 (830-578498 / -830-578498) +34-830-578499 / 0034-830-578499 (830-578499 / -830-578499)