Area Code +34-923-(336400...336499) 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 : 336400 Subscriber Number To : 336499 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-(336300...336399) next › : +34-923-(336500...336599) Dialling Instructions For trunk calls: - 923 336400 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 923 336400 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 336400 ~ 336499 (Count: 100) Example: +34-923-336400 / 0034-923-336400 (923-336400 / -923-336400) +34-923-336401 / 0034-923-336401 (923-336401 / -923-336401) +34-923-336402 / 0034-923-336402 (923-336402 / -923-336402) +34-923-336403 / 0034-923-336403 (923-336403 / -923-336403) +34-923-336404 / 0034-923-336404 (923-336404 / -923-336404) ...+34-923-xxxxxx / 0034-923-xxxxxx (923-xxxxxx / -923-xxxxxx) ...+34-923-336495 / 0034-923-336495 (923-336495 / -923-336495) +34-923-336496 / 0034-923-336496 (923-336496 / -923-336496) +34-923-336497 / 0034-923-336497 (923-336497 / -923-336497) +34-923-336498 / 0034-923-336498 (923-336498 / -923-336498) +34-923-336499 / 0034-923-336499 (923-336499 / -923-336499)