The country code and area code of Letterkenny, Ireland is 353, (0)74.
The country code and area code of Carlow, Ireland is 353, (0)59.
The country code and area code of Ennis, Ireland is 353, (0)65.
The country code and area code of Clonmel, Ireland is 353, (0)52.
The country code and area code of Portlaoise, Ireland is 353, (0)57.
The country code and area code of Longford, Ireland is 353, (0)43.
The country code and area code of Castlebar, Ireland is 353, (0)94.
The country code and area code of Dundalk, Ireland is 353, (0)42.
The country code and area code of Naas, Ireland is 353, (0)45.
The country code and area code of Athlone, Ireland is 353, (0)90.
The country code and area code of Tralee, Ireland is 353, (0)66.
The country code and area code of Wexford, Ireland is 353, (0)53.