Area Code +34-911-(818300...818399) 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 : 818300 Subscriber Number To : 818399 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-(818200...818299) next › : +34-911-(818400...818499) Dialling Instructions For trunk calls: - 911 818300 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 911 818300 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 818300 ~ 818399 (Count: 100) Example: +34-911-818300 / 0034-911-818300 (911-818300 / -911-818300) +34-911-818301 / 0034-911-818301 (911-818301 / -911-818301) +34-911-818302 / 0034-911-818302 (911-818302 / -911-818302) +34-911-818303 / 0034-911-818303 (911-818303 / -911-818303) +34-911-818304 / 0034-911-818304 (911-818304 / -911-818304) ...+34-911-xxxxxx / 0034-911-xxxxxx (911-xxxxxx / -911-xxxxxx) ...+34-911-818395 / 0034-911-818395 (911-818395 / -911-818395) +34-911-818396 / 0034-911-818396 (911-818396 / -911-818396) +34-911-818397 / 0034-911-818397 (911-818397 / -911-818397) +34-911-818398 / 0034-911-818398 (911-818398 / -911-818398) +34-911-818399 / 0034-911-818399 (911-818399 / -911-818399)