Area Code +34-917-(430000...439999) located in Madrid, Madrid (M), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 917 Subscriber Number From : 430000 Subscriber Number To : 439999 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 : TELEFÓNICA DE 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 : 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 : +34-917-(420000...429999) next › : +34-917-(440000...449999) Dialling Instructions For trunk calls: - 917 430000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 917 430000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 430000 ~ 439999 (Count: 10,000) Example: +34-917-430000 / 0034-917-430000 (917-430000 / -917-430000) +34-917-430001 / 0034-917-430001 (917-430001 / -917-430001) +34-917-430002 / 0034-917-430002 (917-430002 / -917-430002) +34-917-430003 / 0034-917-430003 (917-430003 / -917-430003) +34-917-430004 / 0034-917-430004 (917-430004 / -917-430004) ...+34-917-xxxxxx / 0034-917-xxxxxx (917-xxxxxx / -917-xxxxxx) ...+34-917-439995 / 0034-917-439995 (917-439995 / -917-439995) +34-917-439996 / 0034-917-439996 (917-439996 / -917-439996) +34-917-439997 / 0034-917-439997 (917-439997 / -917-439997) +34-917-439998 / 0034-917-439998 (917-439998 / -917-439998) +34-917-439999 / 0034-917-439999 (917-439999 / -917-439999)