Area Code +34-911-(770000...770999) located in Madrid, Madrid (M), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 911 Subscriber Number From : 770000 Subscriber Number To : 770999 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 : BT ESPAÑA COMPAÑÍA DE SERVICIOS GLOBALES DE TELECOMUNICACIONES, 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 : Madrid Timezone : Europe/Madrid Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 40.4200 Longitude : -3.7000 ‹ previous : +34-911-(769000...769999) next › : +34-911-(771000...771999) Dialling Instructions For trunk calls: - 911 770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 911 770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 770000 ~ 770999 (Count: 1,000) Example: +34-911-770000 / 0034-911-770000 (911-770000 / -911-770000) +34-911-770001 / 0034-911-770001 (911-770001 / -911-770001) +34-911-770002 / 0034-911-770002 (911-770002 / -911-770002) +34-911-770003 / 0034-911-770003 (911-770003 / -911-770003) +34-911-770004 / 0034-911-770004 (911-770004 / -911-770004) ...+34-911-xxxxxx / 0034-911-xxxxxx (911-xxxxxx / -911-xxxxxx) ...+34-911-770995 / 0034-911-770995 (911-770995 / -911-770995) +34-911-770996 / 0034-911-770996 (911-770996 / -911-770996) +34-911-770997 / 0034-911-770997 (911-770997 / -911-770997) +34-911-770998 / 0034-911-770998 (911-770998 / -911-770998) +34-911-770999 / 0034-911-770999 (911-770999 / -911-770999)