Shannon, County Clare, is in Irish area code 061, which is +353 61 in international format.
(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)
Ireland does not have postal codes. For sending something to and address in Bodyke in county Clare, you would finish the address as follows:Bodyke,Co. Clare,Ireland.
Ireland does not have ZIP codes. So you would have the address ending as: Kildysart Co. Clare Ireland. For internet forms looking for a postcode in Ireland, use IE.
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 largest area of the Burren is located in County Clare in western Ireland, but part of the Burren stretches into Galway.
The country code and area code of Athlone, Ireland is 353, (0)90.
The country code and area code of Castlebar, Ireland is 353, (0)94.
The country code and area code of Clonmel, Ireland is 353, (0)52.
The country code and area code of Drogheda, Ireland is 353, (0)41.
The country code and area code of Dundalk, Ireland is 353, (0)42.
The country code and area code of Ennis, Ireland is 353, (0)65.
The country code and area code of Longford, Ireland is 353, (0)43.