Area Code +34-917-(230000...239999) located in Madrid, Madrid (M), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 917 Subscriber Number From : 230000 Subscriber Number To : 239999 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 : 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 : +34-917-(220000...229999) next › : +34-917-(240000...249999) Dialling Instructions For trunk calls: - 917 230000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 917 230000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 230000 ~ 239999 (Count: 10,000) Example: +34-917-230000 / 0034-917-230000 (917-230000 / -917-230000) +34-917-230001 / 0034-917-230001 (917-230001 / -917-230001) +34-917-230002 / 0034-917-230002 (917-230002 / -917-230002) +34-917-230003 / 0034-917-230003 (917-230003 / -917-230003) +34-917-230004 / 0034-917-230004 (917-230004 / -917-230004) ...+34-917-xxxxxx / 0034-917-xxxxxx (917-xxxxxx / -917-xxxxxx) ...+34-917-239995 / 0034-917-239995 (917-239995 / -917-239995) +34-917-239996 / 0034-917-239996 (917-239996 / -917-239996) +34-917-239997 / 0034-917-239997 (917-239997 / -917-239997) +34-917-239998 / 0034-917-239998 (917-239998 / -917-239998) +34-917-239999 / 0034-917-239999 (917-239999 / -917-239999)