Area Code +34-856-(420100...420199) located in Arcos de la Frontera, Cádiz (CA), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 856 Subscriber Number From : 420100 Subscriber Number To : 420199 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 : CA Region Name : Cádiz City : Arcos de la Frontera Timezone : Europe/Madrid Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 36.7600 Longitude : -5.8100 ‹ previous : +34-856-(420000...420099) next › : +34-856-(420200...420299) Dialling Instructions For trunk calls: - 856 420100 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 856 420100 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 420100 ~ 420199 (Count: 100) Example: +34-856-420100 / 0034-856-420100 (856-420100 / -856-420100) +34-856-420101 / 0034-856-420101 (856-420101 / -856-420101) +34-856-420102 / 0034-856-420102 (856-420102 / -856-420102) +34-856-420103 / 0034-856-420103 (856-420103 / -856-420103) +34-856-420104 / 0034-856-420104 (856-420104 / -856-420104) ...+34-856-xxxxxx / 0034-856-xxxxxx (856-xxxxxx / -856-xxxxxx) ...+34-856-420195 / 0034-856-420195 (856-420195 / -856-420195) +34-856-420196 / 0034-856-420196 (856-420196 / -856-420196) +34-856-420197 / 0034-856-420197 (856-420197 / -856-420197) +34-856-420198 / 0034-856-420198 (856-420198 / -856-420198) +34-856-420199 / 0034-856-420199 (856-420199 / -856-420199)