Area Code +34-912-(671000...671999) located in Alcalá de Henares, Madrid (M), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 912 Subscriber Number From : 671000 Subscriber Number To : 671999 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 : GRUPALIA INTERNET, 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 : +34-912-(670000...670999) next › : +34-912-(672000...672999) Dialling Instructions For trunk calls: - 912 671000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 912 671000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 671000 ~ 671999 (Count: 1,000) Example: +34-912-671000 / 0034-912-671000 (912-671000 / -912-671000) +34-912-671001 / 0034-912-671001 (912-671001 / -912-671001) +34-912-671002 / 0034-912-671002 (912-671002 / -912-671002) +34-912-671003 / 0034-912-671003 (912-671003 / -912-671003) +34-912-671004 / 0034-912-671004 (912-671004 / -912-671004) ...+34-912-xxxxxx / 0034-912-xxxxxx (912-xxxxxx / -912-xxxxxx) ...+34-912-671995 / 0034-912-671995 (912-671995 / -912-671995) +34-912-671996 / 0034-912-671996 (912-671996 / -912-671996) +34-912-671997 / 0034-912-671997 (912-671997 / -912-671997) +34-912-671998 / 0034-912-671998 (912-671998 / -912-671998) +34-912-671999 / 0034-912-671999 (912-671999 / -912-671999)