Area Code +34-923-(580000...589999) located in Guijuelo, Salamanca (SA), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 923 Subscriber Number From : 580000 Subscriber Number To : 589999 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 : SA Region Name : Salamanca City : Guijuelo Timezone : Europe/Madrid Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 40.5600 Longitude : -5.6700 ‹ previous : +34-923-(570000...579999) next › : +34-923-(590000...599999) Dialling Instructions For trunk calls: - 923 580000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 923 580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 580000 ~ 589999 (Count: 10,000) Example: +34-923-580000 / 0034-923-580000 (923-580000 / -923-580000) +34-923-580001 / 0034-923-580001 (923-580001 / -923-580001) +34-923-580002 / 0034-923-580002 (923-580002 / -923-580002) +34-923-580003 / 0034-923-580003 (923-580003 / -923-580003) +34-923-580004 / 0034-923-580004 (923-580004 / -923-580004) ...+34-923-xxxxxx / 0034-923-xxxxxx (923-xxxxxx / -923-xxxxxx) ...+34-923-589995 / 0034-923-589995 (923-589995 / -923-589995) +34-923-589996 / 0034-923-589996 (923-589996 / -923-589996) +34-923-589997 / 0034-923-589997 (923-589997 / -923-589997) +34-923-589998 / 0034-923-589998 (923-589998 / -923-589998) +34-923-589999 / 0034-923-589999 (923-589999 / -923-589999)