Area Code +34-923-(850000...859999) located in Salamanca, Salamanca (SA), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 923 Subscriber Number From : 850000 Subscriber Number To : 859999 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 : DUOCOM EUROPE, S.L. 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 : Salamanca Timezone : Europe/Madrid Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 40.9700 Longitude : -5.6600 ‹ previous : +34-923-(800000...809999) next › : +34-923-(880000...889999) Dialling Instructions For trunk calls: - 923 850000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 923 850000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 850000 ~ 859999 (Count: 10,000) Example: +34-923-850000 / 0034-923-850000 (923-850000 / -923-850000) +34-923-850001 / 0034-923-850001 (923-850001 / -923-850001) +34-923-850002 / 0034-923-850002 (923-850002 / -923-850002) +34-923-850003 / 0034-923-850003 (923-850003 / -923-850003) +34-923-850004 / 0034-923-850004 (923-850004 / -923-850004) ...+34-923-xxxxxx / 0034-923-xxxxxx (923-xxxxxx / -923-xxxxxx) ...+34-923-859995 / 0034-923-859995 (923-859995 / -923-859995) +34-923-859996 / 0034-923-859996 (923-859996 / -923-859996) +34-923-859997 / 0034-923-859997 (923-859997 / -923-859997) +34-923-859998 / 0034-923-859998 (923-859998 / -923-859998) +34-923-859999 / 0034-923-859999 (923-859999 / -923-859999)