Area Code +34-810-(027700...027799) located in Madrid, Madrid (M), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 810 Subscriber Number From : 027700 Subscriber Number To : 027799 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 : M Region Name : Madrid City : Madrid Timezone : Europe/Madrid Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 40.4200 Longitude : -3.7000 ‹ previous : +34-810-(027600...027699) next › : +34-810-(027800...027899) Dialling Instructions For trunk calls: - 810 027700 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 810 027700 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 027700 ~ 027799 (Count: 100) Example: +34-810-027700 / 0034-810-027700 (810-027700 / -810-027700) +34-810-027701 / 0034-810-027701 (810-027701 / -810-027701) +34-810-027702 / 0034-810-027702 (810-027702 / -810-027702) +34-810-027703 / 0034-810-027703 (810-027703 / -810-027703) +34-810-027704 / 0034-810-027704 (810-027704 / -810-027704) ...+34-810-xxxxxx / 0034-810-xxxxxx (810-xxxxxx / -810-xxxxxx) ...+34-810-027795 / 0034-810-027795 (810-027795 / -810-027795) +34-810-027796 / 0034-810-027796 (810-027796 / -810-027796) +34-810-027797 / 0034-810-027797 (810-027797 / -810-027797) +34-810-027798 / 0034-810-027798 (810-027798 / -810-027798) +34-810-027799 / 0034-810-027799 (810-027799 / -810-027799)