Area Code +351-22-(0310000...0319999) located in Porto, Porto (13), more detail is as below. Place International Dialing Code : 351 International Prefix : 00 National Destination Code : 22 Subscriber Number From : 0310000 Subscriber Number To : 0319999 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 : AR TELECOM - ACESSOS E REDES DE TELECOMUNICAÇÕES, 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 : 13 Region Name : Porto City : Porto Timezone : Europe/Lisbon Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 41.1500 Longitude : -8.6100 ‹ previous : +351-22-(0300000...0309999) next › : +351-22-(0320000...0329999) Dialling Instructions For trunk calls: - 22 0310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 351 22 0310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0310000 ~ 0319999 (Count: 10,000) Example: +351-22-0310000 / 00351-22-0310000 (22-0310000 / -22-0310000) +351-22-0310001 / 00351-22-0310001 (22-0310001 / -22-0310001) +351-22-0310002 / 00351-22-0310002 (22-0310002 / -22-0310002) +351-22-0310003 / 00351-22-0310003 (22-0310003 / -22-0310003) +351-22-0310004 / 00351-22-0310004 (22-0310004 / -22-0310004) ...+351-22-xxxxxxx / 00351-22-xxxxxxx (22-xxxxxxx / -22-xxxxxxx) ...+351-22-0319995 / 00351-22-0319995 (22-0319995 / -22-0319995) +351-22-0319996 / 00351-22-0319996 (22-0319996 / -22-0319996) +351-22-0319997 / 00351-22-0319997 (22-0319997 / -22-0319997) +351-22-0319998 / 00351-22-0319998 (22-0319998 / -22-0319998) +351-22-0319999 / 00351-22-0319999 (22-0319999 / -22-0319999)
