Area Code +34-511-(300000...300999) located in VoIP, more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 511 Subscriber Number From : 300000 Subscriber Number To : 300999 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 : OPERADORA DE TELECOMUNICACIONES OPERA, S.L. Click here to buy Spain Area Code Database Other Information Language Code : es (Spanish) Country Number : 724 (Spain) Country Code : ES (Spain) City : VoIP 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 : +34-511-(200000...200999) next › : +34-511-(400000...400999) Dialling Instructions For trunk calls: - 511 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 511 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 300999 (Count: 1,000) Example: +34-511-300000 / 0034-511-300000 (511-300000 / -511-300000) +34-511-300001 / 0034-511-300001 (511-300001 / -511-300001) +34-511-300002 / 0034-511-300002 (511-300002 / -511-300002) +34-511-300003 / 0034-511-300003 (511-300003 / -511-300003) +34-511-300004 / 0034-511-300004 (511-300004 / -511-300004) ...+34-511-xxxxxx / 0034-511-xxxxxx (511-xxxxxx / -511-xxxxxx) ...+34-511-300995 / 0034-511-300995 (511-300995 / -511-300995) +34-511-300996 / 0034-511-300996 (511-300996 / -511-300996) +34-511-300997 / 0034-511-300997 (511-300997 / -511-300997) +34-511-300998 / 0034-511-300998 (511-300998 / -511-300998) +34-511-300999 / 0034-511-300999 (511-300999 / -511-300999)