Dublin, Ireland, is in area code 01, which is +353 1 in international format.
An international number beginning with +44 7 is either a UK-based personal "follow-me" number (+44 70) or a UK mobile phone (+44 74 through +44 79).
(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.)
Dublin, Georgia, is in area code 478.
The country code and area code of Jurbarkas, Lithuania is 370, (0)447.
The country code and area code of Apeo, Mexico is 52, (01)447.
The country code and area code of Sajat, Turkmenistan is 993, (8)447.
Same as for telephones: 01 is the area code for Dublin Or, from overseas including the country code, +353 1
Dublin is area code 01. 67 is mostly around the Dublin 8 area, which is in the south inner city, and Dublin 2 which is in the centre of the city, close to Dublin 8.
+44 is the international dialling code for the UK. (0)7526 is not a geographical area code, it is a mobile (cell) number.
Country code for Ireland is +353. The area code for Dublin is 01. So you would dial 00 353 1 *******.
011 + 353 + fax number to send to Ireland the area code for dublin is 1
Malahide is in the same area code as Dublin: 01 (within Ireland) or +353 1 (from outside Ireland).
44 us the country code for the UK. The digit 7 indicates a mobile number.
The area code for Lucan is 01 within Ireland, or +353 1 in international format.