Is a 1800 number free, and can you call an Irish 1800 number from abroad?

Is a 1800 number free in Ireland?

Yes, for the caller. ComReg, the Irish regulator, says that for callers 1800 calls are free ^[1]. The organisation behind the number pays any call charges ^[5]. It does not hold for calls from outside Ireland, which is where most problems start.

Can you call an Irish 1800 number from abroad?

Usually not. In a 2021 consultation ComReg wrote that 1800 Freephone numbers are not generally internationally accessible. Operators told it that enabling such calls is technically possible, but billing and settlement issues arise ^[2]. One operator, Three, told ComReg that Irish 1800 numbers cannot be accessed from outside Ireland ^[5]. I found no later ComReg decision that changes this.

So plan for the 1800 number to fail. Dialled from the US as 011 353 1800 and the rest, the digits point to a Dublin landline range, not to the organisation ^[2]. Have the organisation's regular number ready before you dial.

Why does an Irish 1800 number fail from abroad?

Because of how the digits line up. ComReg explains that putting the international prefix in front of an 1800 number turns it into a call to a Dublin geographic number range, 00353 1 800 …, instead of to the organisation that holds the 1800 number ^[2]. Dublin's area code is 01, so 353 1 800 reads as a Dublin landline. The network never sees it as freephone.

The 0818 range works differently. ComReg notes that 0818 numbers are internationally accessible, so calls to them can start on a network outside Ireland ^[5]. Your own provider sets the price. If an organisation lists both a 1800 and an 0818 number, the 0818 one is the better bet from abroad.

What should you dial from the US instead?

Dial the organisation's regular Irish number. From the US that is 011, then Ireland's code 353, then the number without its leading 0 ^[6][7]. Revenue, the Irish tax office, is a good example. It lists 00353 1 738 3636 for PAYE callers outside Ireland, open 09:30 to 13:30 Monday to Friday ^[4]. From the US that is 011 353 1 738 3636.

From the UK, use 00 instead of 011 ^[6]. Any 0818 number follows the same pattern: +353 818 and the rest.

What happened to 1850 and 1890 numbers?

They no longer work. ComReg says 1850, 1890 and 076 numbers stopped operating after 31 December 2021 ^[1]. Since 1 January 2022 Ireland has had only two non-geographic ranges: 1800 Freephone and 0818 Standard Rate ^[3]. If an old letter or website gives you an 1850 or 1890 number, look up the organisation's current contact page. Many organisations that used 1850 or 1890 now list an 0818 or a regular geographic number instead. From abroad, an 0818 number is worth a try, because ComReg says that range is internationally accessible ^[5].

How much does a call to Ireland cost from the US?

To an Irish landline, apps charge US$0.01 to US$0.08 a minute, so a 10-minute call costs US$0.10 to US$0.80. Rates below come from each provider's own page, checked on 11 Nov 2026. Google Voice also lists an Ireland toll-free rate of US$0.01 a minute ^[8]. A listed rate does not change what ComReg says about 1800 numbers.

TwinPhone is the priciest of the three to Ireland, mobiles especially. It runs in a browser without an app or a phone number, and unanswered calls are free ^[11]. It does not promise Irish 1800 numbers ^[11]. For a regular +353 number, see TwinPhone's rates to Irish landlines. The full ranking is on the India reverse guide.

What should you do when the Irish 1800 number won't connect?

Expect it, and switch routes. Find the organisation's +353 or 0818 number on its contact page and dial it with 011 353 from the US. If there is none, try email, webchat or a callback form. Last, ask someone in Ireland to call the 1800 number for you, since it is free to them ^[1].

1. Search the contact page for "outside Ireland", "non-resident" or "international". Revenue publishes one ^[4].
2. Dial any 0818 number as +353 818… ^[5].
3. Use webchat, email or a callback form.
4. Ask a contact in Ireland to call the 1800 line.

For numbers designed to work across borders, see international toll-free numbers. US callers start on the home page.