Area Code +34-917-(830000...830099) located in Alcalá de Henares, Madrid (M), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 917 Subscriber Number From : 830000 Subscriber Number To : 830099 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 : Alcalá de Henares Timezone : Europe/Madrid Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 40.4800 Longitude : -3.3600 ‹ previous : +34-917-(820000...829999) next › : +34-917-(830100...830199) Dialling Instructions For trunk calls: - 917 830000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 917 830000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 830000 ~ 830099 (Count: 100) Example: +34-917-830000 / 0034-917-830000 (917-830000 / -917-830000) +34-917-830001 / 0034-917-830001 (917-830001 / -917-830001) +34-917-830002 / 0034-917-830002 (917-830002 / -917-830002) +34-917-830003 / 0034-917-830003 (917-830003 / -917-830003) +34-917-830004 / 0034-917-830004 (917-830004 / -917-830004) ...+34-917-xxxxxx / 0034-917-xxxxxx (917-xxxxxx / -917-xxxxxx) ...+34-917-830095 / 0034-917-830095 (917-830095 / -917-830095) +34-917-830096 / 0034-917-830096 (917-830096 / -917-830096) +34-917-830097 / 0034-917-830097 (917-830097 / -917-830097) +34-917-830098 / 0034-917-830098 (917-830098 / -917-830098) +34-917-830099 / 0034-917-830099 (917-830099 / -917-830099)