Area Code +34-911-(818800...818899) located in Alcalá de Henares, Madrid (M), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 911 Subscriber Number From : 818800 Subscriber Number To : 818899 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 : JAZZ TELECOM, 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 : 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 : +34-911-(818700...818799) next › : +34-911-(818900...818999) Dialling Instructions For trunk calls: - 911 818800 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 911 818800 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 818800 ~ 818899 (Count: 100) Example: +34-911-818800 / 0034-911-818800 (911-818800 / -911-818800) +34-911-818801 / 0034-911-818801 (911-818801 / -911-818801) +34-911-818802 / 0034-911-818802 (911-818802 / -911-818802) +34-911-818803 / 0034-911-818803 (911-818803 / -911-818803) +34-911-818804 / 0034-911-818804 (911-818804 / -911-818804) ...+34-911-xxxxxx / 0034-911-xxxxxx (911-xxxxxx / -911-xxxxxx) ...+34-911-818895 / 0034-911-818895 (911-818895 / -911-818895) +34-911-818896 / 0034-911-818896 (911-818896 / -911-818896) +34-911-818897 / 0034-911-818897 (911-818897 / -911-818897) +34-911-818898 / 0034-911-818898 (911-818898 / -911-818898) +34-911-818899 / 0034-911-818899 (911-818899 / -911-818899)