Area Code +34-912-(777700...777799) 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 : 777700 Subscriber Number To : 777799 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 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 : 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-(777600...777699) next › : +34-912-(777800...777899) Dialling Instructions For trunk calls: - 912 777700 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 912 777700 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 777700 ~ 777799 (Count: 100) Example: +34-912-777700 / 0034-912-777700 (912-777700 / -912-777700) +34-912-777701 / 0034-912-777701 (912-777701 / -912-777701) +34-912-777702 / 0034-912-777702 (912-777702 / -912-777702) +34-912-777703 / 0034-912-777703 (912-777703 / -912-777703) +34-912-777704 / 0034-912-777704 (912-777704 / -912-777704) ...+34-912-xxxxxx / 0034-912-xxxxxx (912-xxxxxx / -912-xxxxxx) ...+34-912-777795 / 0034-912-777795 (912-777795 / -912-777795) +34-912-777796 / 0034-912-777796 (912-777796 / -912-777796) +34-912-777797 / 0034-912-777797 (912-777797 / -912-777797) +34-912-777798 / 0034-912-777798 (912-777798 / -912-777798) +34-912-777799 / 0034-912-777799 (912-777799 / -912-777799)