Area Code +34-923-(057000...057999) 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 : 057000 Subscriber Number To : 057999 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 : VODAFONE 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 : 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-(056000...056999) next › : +34-923-(058000...058999) Dialling Instructions For trunk calls: - 923 057000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 923 057000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 057000 ~ 057999 (Count: 1,000) Example: +34-923-057000 / 0034-923-057000 (923-057000 / -923-057000) +34-923-057001 / 0034-923-057001 (923-057001 / -923-057001) +34-923-057002 / 0034-923-057002 (923-057002 / -923-057002) +34-923-057003 / 0034-923-057003 (923-057003 / -923-057003) +34-923-057004 / 0034-923-057004 (923-057004 / -923-057004) ...+34-923-xxxxxx / 0034-923-xxxxxx (923-xxxxxx / -923-xxxxxx) ...+34-923-057995 / 0034-923-057995 (923-057995 / -923-057995) +34-923-057996 / 0034-923-057996 (923-057996 / -923-057996) +34-923-057997 / 0034-923-057997 (923-057997 / -923-057997) +34-923-057998 / 0034-923-057998 (923-057998 / -923-057998) +34-923-057999 / 0034-923-057999 (923-057999 / -923-057999)