Area Code +34-810-(528000...528999) located in Madrid, Madrid (M), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 810 Subscriber Number From : 528000 Subscriber Number To : 528999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : V (VoIP, Location Independent fixed land 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 : +34-810-(527000...527999) next › : +34-810-(529000...529999) Dialling Instructions For trunk calls: - 810 528000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 810 528000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 528000 ~ 528999 (Count: 1,000) Example: +34-810-528000 / 0034-810-528000 (810-528000 / -810-528000) +34-810-528001 / 0034-810-528001 (810-528001 / -810-528001) +34-810-528002 / 0034-810-528002 (810-528002 / -810-528002) +34-810-528003 / 0034-810-528003 (810-528003 / -810-528003) +34-810-528004 / 0034-810-528004 (810-528004 / -810-528004) ...+34-810-xxxxxx / 0034-810-xxxxxx (810-xxxxxx / -810-xxxxxx) ...+34-810-528995 / 0034-810-528995 (810-528995 / -810-528995) +34-810-528996 / 0034-810-528996 (810-528996 / -810-528996) +34-810-528997 / 0034-810-528997 (810-528997 / -810-528997) +34-810-528998 / 0034-810-528998 (810-528998 / -810-528998) +34-810-528999 / 0034-810-528999 (810-528999 / -810-528999)