Area Code +34-810-(028400...028499) 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 : 028400 Subscriber Number To : 028499 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-(028300...028399) next › : +34-810-(028500...028599) Dialling Instructions For trunk calls: - 810 028400 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 810 028400 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 028400 ~ 028499 (Count: 100) Example: +34-810-028400 / 0034-810-028400 (810-028400 / -810-028400) +34-810-028401 / 0034-810-028401 (810-028401 / -810-028401) +34-810-028402 / 0034-810-028402 (810-028402 / -810-028402) +34-810-028403 / 0034-810-028403 (810-028403 / -810-028403) +34-810-028404 / 0034-810-028404 (810-028404 / -810-028404) ...+34-810-xxxxxx / 0034-810-xxxxxx (810-xxxxxx / -810-xxxxxx) ...+34-810-028495 / 0034-810-028495 (810-028495 / -810-028495) +34-810-028496 / 0034-810-028496 (810-028496 / -810-028496) +34-810-028497 / 0034-810-028497 (810-028497 / -810-028497) +34-810-028498 / 0034-810-028498 (810-028498 / -810-028498) +34-810-028499 / 0034-810-028499 (810-028499 / -810-028499)