Area Code 63 – Rathluirc
The phone area code for Rathluirc is 63 (international format +35363). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 63
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Rathluirc
Geographic Coverage and Administrative Context
The +353 63 area code is a geographic National Destination Code (NDC) assigned to the town of Rathluirc (also known as Charleville) in County Cork, Ireland. Rathluirc is a market town located on the border between County Cork and County Limerick, in the province of Munster. The area code serves the town itself and its surrounding hinterland, including nearby settlements and rural areas that fall within the local exchange area. Administratively, the code falls under the jurisdiction of the Commission for Communications Regulation (ComReg), the national regulatory authority for electronic communications in Ireland.
Dialing Formats and Caller Instructions
For callers within Ireland, the national dialing format for numbers in the Rathluirc area is 063 followed by the local subscriber number, which typically consists of 5 to 6 digits. For example, a local number might be dialed as 063 12345 (or 063 123456 depending on the subscriber length). When calling from abroad, the international format must be used: +353 63 followed by the local subscriber number, omitting the leading zero of the NDC. For instance, a call from the United States would be dialed as 011 353 63 12345.
Numbering and Overlay Considerations
As of the latest ComReg numbering plan, there is no overlay code for the 063 area. The National Significant Number (NSN) length for geographic numbers in Ireland is typically 9 digits, including the leading zero of the NDC. Therefore, a full national number would be 063 12345 (total 9 digits including the leading zero). It is important to note that Ireland's geographic numbering plan is closed, meaning that the NDC must always be dialed even for local calls, except for certain exceptions. However, in practice, local calls within the same exchange may be dialed with just the subscriber number, but this is not guaranteed across all networks. For clarity, it is recommended to always dial the full national number.
Service and Usage Notes
Numbers under the 063 code are primarily used for fixed-line PSTN and VoIP services provided by various operators, including traditional incumbent Eir and alternative carriers. These numbers are geographic, meaning they are tied to a physical location, but with the advent of number portability, a subscriber may retain their 063 number even if they move to a different area, provided the service is transferred. For international callers, it is essential to use the correct country code and NDC to ensure proper routing. The cost of calling a 063 number from abroad depends on the caller's international tariff and the destination country's termination rates.