Area Code +34-911-(537000...537999) 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 : 537000 Subscriber Number To : 537999 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 ONO, 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-(536000...536999) next › : +34-911-(538000...538999) Dialling Instructions For trunk calls: - 911 537000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 911 537000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 537000 ~ 537999 (Count: 1,000) Example: +34-911-537000 / 0034-911-537000 (911-537000 / -911-537000) +34-911-537001 / 0034-911-537001 (911-537001 / -911-537001) +34-911-537002 / 0034-911-537002 (911-537002 / -911-537002) +34-911-537003 / 0034-911-537003 (911-537003 / -911-537003) +34-911-537004 / 0034-911-537004 (911-537004 / -911-537004) ...+34-911-xxxxxx / 0034-911-xxxxxx (911-xxxxxx / -911-xxxxxx) ...+34-911-537995 / 0034-911-537995 (911-537995 / -911-537995) +34-911-537996 / 0034-911-537996 (911-537996 / -911-537996) +34-911-537997 / 0034-911-537997 (911-537997 / -911-537997) +34-911-537998 / 0034-911-537998 (911-537998 / -911-537998) +34-911-537999 / 0034-911-537999 (911-537999 / -911-537999)