Area Code +34-810-(021000...021099) located in Arganda, Madrid (M), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 810 Subscriber Number From : 021000 Subscriber Number To : 021099 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 : Arganda Timezone : Europe/Madrid Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 40.3100 Longitude : -3.4500 ‹ previous : +34-810-(020900...020999) next › : +34-810-(021100...021199) Dialling Instructions For trunk calls: - 810 021000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 810 021000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 021000 ~ 021099 (Count: 100) Example: +34-810-021000 / 0034-810-021000 (810-021000 / -810-021000) +34-810-021001 / 0034-810-021001 (810-021001 / -810-021001) +34-810-021002 / 0034-810-021002 (810-021002 / -810-021002) +34-810-021003 / 0034-810-021003 (810-021003 / -810-021003) +34-810-021004 / 0034-810-021004 (810-021004 / -810-021004) ...+34-810-xxxxxx / 0034-810-xxxxxx (810-xxxxxx / -810-xxxxxx) ...+34-810-021095 / 0034-810-021095 (810-021095 / -810-021095) +34-810-021096 / 0034-810-021096 (810-021096 / -810-021096) +34-810-021097 / 0034-810-021097 (810-021097 / -810-021097) +34-810-021098 / 0034-810-021098 (810-021098 / -810-021098) +34-810-021099 / 0034-810-021099 (810-021099 / -810-021099)