Area Code +34-911-(257400...257499) 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 : 257400 Subscriber Number To : 257499 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 : 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-(257300...257399) next › : +34-911-(257500...257599) Dialling Instructions For trunk calls: - 911 257400 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 911 257400 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 257400 ~ 257499 (Count: 100) Example: +34-911-257400 / 0034-911-257400 (911-257400 / -911-257400) +34-911-257401 / 0034-911-257401 (911-257401 / -911-257401) +34-911-257402 / 0034-911-257402 (911-257402 / -911-257402) +34-911-257403 / 0034-911-257403 (911-257403 / -911-257403) +34-911-257404 / 0034-911-257404 (911-257404 / -911-257404) ...+34-911-xxxxxx / 0034-911-xxxxxx (911-xxxxxx / -911-xxxxxx) ...+34-911-257495 / 0034-911-257495 (911-257495 / -911-257495) +34-911-257496 / 0034-911-257496 (911-257496 / -911-257496) +34-911-257497 / 0034-911-257497 (911-257497 / -911-257497) +34-911-257498 / 0034-911-257498 (911-257498 / -911-257498) +34-911-257499 / 0034-911-257499 (911-257499 / -911-257499)