Area Code +34-912-(172000...172999) located in Madrid, Madrid (M), more detail is as below. Place International Dialing Code : 34 International Prefix : 00 National Destination Code : 912 Subscriber Number From : 172000 Subscriber Number To : 172999 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 : INTERNET GLOBAL BUSINESS, S.L. 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 : +34-912-(171000...171999) next › : +34-912-(173000...173999) Dialling Instructions For trunk calls: - 912 172000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 34 912 172000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 172000 ~ 172999 (Count: 1,000) Example: +34-912-172000 / 0034-912-172000 (912-172000 / -912-172000) +34-912-172001 / 0034-912-172001 (912-172001 / -912-172001) +34-912-172002 / 0034-912-172002 (912-172002 / -912-172002) +34-912-172003 / 0034-912-172003 (912-172003 / -912-172003) +34-912-172004 / 0034-912-172004 (912-172004 / -912-172004) ...+34-912-xxxxxx / 0034-912-xxxxxx (912-xxxxxx / -912-xxxxxx) ...+34-912-172995 / 0034-912-172995 (912-172995 / -912-172995) +34-912-172996 / 0034-912-172996 (912-172996 / -912-172996) +34-912-172997 / 0034-912-172997 (912-172997 / -912-172997) +34-912-172998 / 0034-912-172998 (912-172998 / -912-172998) +34-912-172999 / 0034-912-172999 (912-172999 / -912-172999)