Area Code +351-21-(1930000...1939999) located in Lisboa, Lisboa (11), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 21 Subscriber Number From : 1930000 Subscriber Number To : 1939999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : VODAFONE PORTUGAL - COMUNICAÇÕES PESSOAIS, S.A. Click here to buy Portugal Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 620 (Portugal) Country Code : PT (Portugal) Region Code : 11 Region Name : Lisboa City : Lisboa Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 38.7100 Longitude : -9.1400 ‹ previous : +351-21-(1920000...1929999) next › : +351-21-(1940000...1949999) Dialling Instructions For trunk calls: - 21 1930000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 21 1930000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1930000 ~ 1939999 (Count: 10,000) Example: +351-21-1930000 / 00351-21-1930000 (21-1930000 / -21-1930000) +351-21-1930001 / 00351-21-1930001 (21-1930001 / -21-1930001) +351-21-1930002 / 00351-21-1930002 (21-1930002 / -21-1930002) +351-21-1930003 / 00351-21-1930003 (21-1930003 / -21-1930003) +351-21-1930004 / 00351-21-1930004 (21-1930004 / -21-1930004) ...+351-21-xxxxxxx / 00351-21-xxxxxxx (21-xxxxxxx / -21-xxxxxxx) ...+351-21-1939995 / 00351-21-1939995 (21-1939995 / -21-1939995) +351-21-1939996 / 00351-21-1939996 (21-1939996 / -21-1939996) +351-21-1939997 / 00351-21-1939997 (21-1939997 / -21-1939997) +351-21-1939998 / 00351-21-1939998 (21-1939998 / -21-1939998) +351-21-1939999 / 00351-21-1939999 (21-1939999 / -21-1939999)