Area Code +34-912-(830000...830999) located in Madrid, Madrid (M), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 912 Subscriber Number From : 830000 Subscriber Number To : 830999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : VODAFONE ONO, 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 : M Region Name : Madrid City : Madrid Timezone : Europe/Madrid Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 40.4200 Longitude : -3.7000 ‹ previous : +34-912-(829000...829999) next › : +34-912-(831000...831999) Dialling Instructions For trunk calls: - 912 830000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 912 830000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 830000 ~ 830999 (Count: 1,000) Example: +34-912-830000 / 0034-912-830000 (912-830000 / -912-830000) +34-912-830001 / 0034-912-830001 (912-830001 / -912-830001) +34-912-830002 / 0034-912-830002 (912-830002 / -912-830002) +34-912-830003 / 0034-912-830003 (912-830003 / -912-830003) +34-912-830004 / 0034-912-830004 (912-830004 / -912-830004) ...+34-912-xxxxxx / 0034-912-xxxxxx (912-xxxxxx / -912-xxxxxx) ...+34-912-830995 / 0034-912-830995 (912-830995 / -912-830995) +34-912-830996 / 0034-912-830996 (912-830996 / -912-830996) +34-912-830997 / 0034-912-830997 (912-830997 / -912-830997) +34-912-830998 / 0034-912-830998 (912-830998 / -912-830998) +34-912-830999 / 0034-912-830999 (912-830999 / -912-830999)