--- title: "Irish Business Phone Number: Required Documents" description: "Irish business landline or mobile number: no documents for a landline but a local address with Eircode, a registry extract for a mobile." url: https://skipcall.io/en/tools/business-phone-number-requirements/ireland language: en --- [Documents for a number abroad](https://skipcall.io/en/tools/business-phone-number-requirements) # Irish business phone number A landline with nothing to upload but a local address, a mobile with a company registry extract. Local and mobile, document by document ## Required documents, local and mobile ### Irish local number +353 · For businesses only Required address Local address, within the area code’s zone The company’s address must be in the city or region covered by the area code of the chosen number, and include its Eircode. A PO box is not accepted. No supporting document is needed. To provide - Company nameTo enter The company’s official name. - Address with EircodeTo enter Within the area code’s zone, with no document to attach. - Company websiteTo enter The address of the official website. - CRO registration numberTo enter The number assigned by the Companies Registration Office. No document to attach. - Manager responsible for the numbersTo enter A senior manager in charge of phone numbers: their name and contact email address. No documents to upload: only details to enter. ### Irish mobile number +353 · For businesses only Required address Address in Ireland The company’s address must be in Ireland. No proof of address is needed. To provide - Company registry extractDocument It proves the company exists and shows its name. - Address in IrelandTo enter With no document to attach. Indicative list updated on 15 October 2026. Requirements are set by each country’s authorities and may change; the exact list is confirmed when you order the number. ## Getting a Irish virtual phone number for your business Dublin hosts the European headquarters of many tech groups, and Ireland is an English-speaking market at the heart of the European Union. A 01 number places you in Dublin in your prospects’ eyes, rather than abroad. For a landline, no document has to be uploaded: everything rests on the details you enter. The company’s address must be within the zone of the chosen area code and include its Eircode. You will also be asked for the company’s Companies Registration Office (CRO) number and the name of a senior manager responsible for phone numbers. For a mobile, the address can be anywhere in Ireland, with no proof required. A company registry extract is, however, requested to prove that the company exists. ## Country code and number format - **Local (landline) **: +353 +353, then the area code without the 0 and the number; the length varies. 1 Dublin, 21 Cork, 61 Limerick, 91 Galway. Example: +353 1 234 5678. - **Mobile **: +353 +353 8, then 8 digits (08x nationally, 10 digits in total). Example: +353 86 123 4567. ## What you need to know ### The Eircode, required for a landline The Eircode is Ireland’s postcode: 7 characters, unique to each address, for example A65 F4E2. The first three identify the area, the last four the address itself. For a landline, the declared address must include it. ### The Companies Registration Office The CRO keeps the register of Irish companies and assigns each one a registration number. That number is requested for a landline, with no document to attach. ### The opt-out register Before calling an Irish landline, check that it has not opted out of marketing calls in the National Directory Database (NDD), which also lists business numbers. For mobiles, S.I. 336 of 2011 prohibits marketing calls without consent, as the Irish Data Protection Commission (DPC) points out. ## Call prospects in Ireland with a local number Skipcall assigns the local number and your teams call from the browser or the mobile app, with a number your prospects recognise. From $25/month, no commitment. [Discover Business VoIP](https://skipcall.io/en/business-voip) [See pricing](https://skipcall.io/en/pricing) ## Other countries - [US number](https://skipcall.io/en/tools/business-phone-number-requirements/united-states) - [French number](https://skipcall.io/en/tools/business-phone-number-requirements/france) - [Swiss number](https://skipcall.io/en/tools/business-phone-number-requirements/switzerland) - [Canadian number](https://skipcall.io/en/tools/business-phone-number-requirements/canada) - [Dutch number](https://skipcall.io/en/tools/business-phone-number-requirements/netherlands) - [UK number](https://skipcall.io/en/tools/business-phone-number-requirements/united-kingdom) - [Belgian number](https://skipcall.io/en/tools/business-phone-number-requirements/belgium) - [German number](https://skipcall.io/en/tools/business-phone-number-requirements/germany) - [Spanish number](https://skipcall.io/en/tools/business-phone-number-requirements/spain) - [Austrian number](https://skipcall.io/en/tools/business-phone-number-requirements/austria) - [Italian number](https://skipcall.io/en/tools/business-phone-number-requirements/italy) - [Luxembourg number](https://skipcall.io/en/tools/business-phone-number-requirements/luxembourg) - [Finnish number](https://skipcall.io/en/tools/business-phone-number-requirements/finland) - [Swedish number](https://skipcall.io/en/tools/business-phone-number-requirements/sweden) - [Portuguese number](https://skipcall.io/en/tools/business-phone-number-requirements/portugal) - [Danish number](https://skipcall.io/en/tools/business-phone-number-requirements/denmark) - [Estonian number](https://skipcall.io/en/tools/business-phone-number-requirements/estonia) - [Romanian number](https://skipcall.io/en/tools/business-phone-number-requirements/romania) - [Australian number](https://skipcall.io/en/tools/business-phone-number-requirements/australia) - [South African number](https://skipcall.io/en/tools/business-phone-number-requirements/south-africa) - [Mexican number](https://skipcall.io/en/tools/business-phone-number-requirements/mexico) - [Brazilian number](https://skipcall.io/en/tools/business-phone-number-requirements/brazil) [Compare the 23 countries in the tool](https://skipcall.io/en/tools/business-phone-number-requirements) ## A calendar full of meetings starts with a call. [Get started now](https://app.skipcall.io/signup) [Book a demo](https://skipcall.io/en/demo) **No commitment** · Number live in 2 minutes ## Frequently asked questions about Irish business numbers **Which documents do I need for an Irish business landline?** No documents to upload. You enter the company name, the company address within the area code’s zone with its Eircode, the website, the CRO registration number, then the name and email of the senior manager responsible for the numbers. **And for an Irish mobile number?** A company registry extract, which proves the company exists, and an address in Ireland, with no proof to attach. **Can a foreign company get an Irish phone number?** It needs an address in Ireland in both cases: within the area code’s zone, with an Eircode, for a landline, anywhere in Ireland for a mobile. A PO box is not accepted for a landline. **Who should be declared as responsible for a landline?** A senior manager of the company in charge of phone numbers. Their name and contact email are requested, with no ID document.