Area Code +351-921-(170000...179999) located in Mobile services, more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 921 Subscriber Number From : 170000 Subscriber Number To : 179999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) 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) City : Mobile services Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : None Longitude : None ‹ previous : +351-921-(160000...169999) next › : +351-921-(180000...189999) Dialling Instructions For trunk calls: - 921 170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 921 170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 170000 ~ 179999 (Count: 10,000) Example: +351-921-170000 / 00351-921-170000 (921-170000 / -921-170000) +351-921-170001 / 00351-921-170001 (921-170001 / -921-170001) +351-921-170002 / 00351-921-170002 (921-170002 / -921-170002) +351-921-170003 / 00351-921-170003 (921-170003 / -921-170003) +351-921-170004 / 00351-921-170004 (921-170004 / -921-170004) ...+351-921-xxxxxx / 00351-921-xxxxxx (921-xxxxxx / -921-xxxxxx) ...+351-921-179995 / 00351-921-179995 (921-179995 / -921-179995) +351-921-179996 / 00351-921-179996 (921-179996 / -921-179996) +351-921-179997 / 00351-921-179997 (921-179997 / -921-179997) +351-921-179998 / 00351-921-179998 (921-179998 / -921-179998) +351-921-179999 / 00351-921-179999 (921-179999 / -921-179999)
