Area Code +34-823-(020400...020499) located in Salamanca, Salamanca (SA), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 823 Subscriber Number From : 020400 Subscriber Number To : 020499 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 : BT ESPAÑA COMPAÑÍA DE SERVICIOS GLOBALES DE TELECOMUNICACIONES, 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 : +34-823-(020300...020399) next › : +34-823-(020500...020599) Dialling Instructions For trunk calls: - 823 020400 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 823 020400 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 020400 ~ 020499 (Count: 100) Example: +34-823-020400 / 0034-823-020400 (823-020400 / -823-020400) +34-823-020401 / 0034-823-020401 (823-020401 / -823-020401) +34-823-020402 / 0034-823-020402 (823-020402 / -823-020402) +34-823-020403 / 0034-823-020403 (823-020403 / -823-020403) +34-823-020404 / 0034-823-020404 (823-020404 / -823-020404) ...+34-823-xxxxxx / 0034-823-xxxxxx (823-xxxxxx / -823-xxxxxx) ...+34-823-020495 / 0034-823-020495 (823-020495 / -823-020495) +34-823-020496 / 0034-823-020496 (823-020496 / -823-020496) +34-823-020497 / 0034-823-020497 (823-020497 / -823-020497) +34-823-020498 / 0034-823-020498 (823-020498 / -823-020498) +34-823-020499 / 0034-823-020499 (823-020499 / -823-020499)