Area Code +34-917-(720000...729999) 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 : 720000 Subscriber Number To : 729999 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-(719000...719999) next › : +34-917-(730000...739999) Dialling Instructions For trunk calls: - 917 720000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 917 720000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 720000 ~ 729999 (Count: 10,000) Example: +34-917-720000 / 0034-917-720000 (917-720000 / -917-720000) +34-917-720001 / 0034-917-720001 (917-720001 / -917-720001) +34-917-720002 / 0034-917-720002 (917-720002 / -917-720002) +34-917-720003 / 0034-917-720003 (917-720003 / -917-720003) +34-917-720004 / 0034-917-720004 (917-720004 / -917-720004) ...+34-917-xxxxxx / 0034-917-xxxxxx (917-xxxxxx / -917-xxxxxx) ...+34-917-729995 / 0034-917-729995 (917-729995 / -917-729995) +34-917-729996 / 0034-917-729996 (917-729996 / -917-729996) +34-917-729997 / 0034-917-729997 (917-729997 / -917-729997) +34-917-729998 / 0034-917-729998 (917-729998 / -917-729998) +34-917-729999 / 0034-917-729999 (917-729999 / -917-729999)