Area Code +34-917-(830700...830799) located in Collado-Villalba, Madrid (M), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 917 Subscriber Number From : 830700 Subscriber Number To : 830799 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 : INFORMÁTICA EL CORTE INGLÉS, S.A. 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 : Collado-Villalba Timezone : Europe/Madrid Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 40.6300 Longitude : -4.0100 ‹ previous : +34-917-(830600...830699) next › : +34-917-(830800...830899) Dialling Instructions For trunk calls: - 917 830700 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 917 830700 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 830700 ~ 830799 (Count: 100) Example: +34-917-830700 / 0034-917-830700 (917-830700 / -917-830700) +34-917-830701 / 0034-917-830701 (917-830701 / -917-830701) +34-917-830702 / 0034-917-830702 (917-830702 / -917-830702) +34-917-830703 / 0034-917-830703 (917-830703 / -917-830703) +34-917-830704 / 0034-917-830704 (917-830704 / -917-830704) ...+34-917-xxxxxx / 0034-917-xxxxxx (917-xxxxxx / -917-xxxxxx) ...+34-917-830795 / 0034-917-830795 (917-830795 / -917-830795) +34-917-830796 / 0034-917-830796 (917-830796 / -917-830796) +34-917-830797 / 0034-917-830797 (917-830797 / -917-830797) +34-917-830798 / 0034-917-830798 (917-830798 / -917-830798) +34-917-830799 / 0034-917-830799 (917-830799 / -917-830799)