Area Code +34-915-(660000...669999) located in Madrid, Madrid (M), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 915 Subscriber Number From : 660000 Subscriber Number To : 669999 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 : +34-915-(650000...659999) next › : +34-915-(670000...679999) Dialling Instructions For trunk calls: - 915 660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 915 660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 660000 ~ 669999 (Count: 10,000) Example: +34-915-660000 / 0034-915-660000 (915-660000 / -915-660000) +34-915-660001 / 0034-915-660001 (915-660001 / -915-660001) +34-915-660002 / 0034-915-660002 (915-660002 / -915-660002) +34-915-660003 / 0034-915-660003 (915-660003 / -915-660003) +34-915-660004 / 0034-915-660004 (915-660004 / -915-660004) ...+34-915-xxxxxx / 0034-915-xxxxxx (915-xxxxxx / -915-xxxxxx) ...+34-915-669995 / 0034-915-669995 (915-669995 / -915-669995) +34-915-669996 / 0034-915-669996 (915-669996 / -915-669996) +34-915-669997 / 0034-915-669997 (915-669997 / -915-669997) +34-915-669998 / 0034-915-669998 (915-669998 / -915-669998) +34-915-669999 / 0034-915-669999 (915-669999 / -915-669999)