Ireland country code, +353 explained.
Everything you need to call Ireland with Twiching — full dialing format, step-by-step guide, and Tier-1 CLI routes that land every call.
Ireland
Dublin · Europe
· COUNTRY INFO · VERIFIED
ISO Alpha-2
IE
Capital
Dublin
Region
Europe
Timezone
UTC+0
· DIALING GUIDE · VERIFIED
FULL DIAL FORMAT
011 · +353 · XX · XXXXXXX
How Ireland numbers break down
A complete number to Ireland follows this pattern. Twiching adds the exit and country codes automatically when you dial from the app.
EXIT CODE
Dial from the US/Canada to leave the country.
COUNTRY CODE
Routes the call directly into Ireland.
AREA / MOBILE
Regional or mobile prefix — drop the leading 0.
LOCAL NUMBER
The subscriber's local number.
COMPLETE NUMBER FORMAT
011 · +353 · XX · XXXXXXX
Ireland on the map
Dublin · Europe
ROUTE
Tier-1 Direct
CLI
Verified
ASR
60%+ min
Virtual numbers & SIP trunking for Ireland
Businesses expanding into Ireland typically start with a local +353 virtual number: it's provisioned in the dashboard, rings through to any device, and presents local caller ID from the first call.
Local +353 caller ID
Calls display a recognisable Ireland number instead of an unfamiliar international one.
SIP trunking
Route your existing PBX or softphone through Twiching's Tier-1 trunk — no hardware swap.
Minutes to provision
Numbers activate in the dashboard the same day, with no on-the-ground carrier contract.
+353
Ireland · ready to provision today
What makes Twiching's Ireland routes different
Every call into Ireland rides the same Tier-1 backbone Twiching uses across all 191 countries — no separate infrastructure, no separate reliability tier for smaller markets.
Ireland
+353
191
Countries in directory
IRELAND INCLUDED
99.97%
Call delivery rate
STIR/SHAKEN
500+
Carrier interconnects
TIER-1 DIRECT
60%+
Guaranteed ASR
REAL-TIME ROUTING
How Ireland phone numbers are structured
Numbering Format
COUNTRY
+353
AREA
XX
LOCAL
XXXXXXX
Ireland's numbering plan is open, sitting under country code +353: a 2-digit prefix followed by a 7-digit local number, 9 digits combined. Numbers are often shown with a leading "0" for domestic use — drop it when dialing in from abroad.
Carriers & language
With 92% internet penetration, Ireland is covered by 3 major carriers — Eir, Vodafone Ireland, Three Ireland. VoIP is permitted and regulated by ComReg (Commission for Communications Regulation). IVR prompts, SMS copy, and business hours here should account for the local language (English, Irish) and currency (EUR).
Europe context
Most European numbering plans follow ITU-T E.164 with a national trunk prefix that is dropped for international dialing, and cross-border VoIP is widely supported across the region.
Skipping the exit code
Reaching Ireland from the US requires the 011 exit code ahead of +353 — skip it and the call won't connect.
Keeping the national trunk "0"
That leading 0 on an Ireland number is for domestic calls only; leave it out when dialing in after +353.
Ignoring the time difference
Ireland runs on UTC+0. Check local hours before dialing so calls don't land outside business time.
Compliance, carriers & rates for Ireland
Permitted — ComReg regulated
Regulated by ComReg (Commission for Communications Regulation)
Ireland's regulatory posture under ComReg (Commission for Communications Regulation) is permissive toward VoIP, meaning a business can start calling and texting into the country without a separate compliance process.
- VoIP providers must register with ComReg under the European Communities (Electronic Communications) Regulations.
- Emergency service access (112/999) is compulsory for all VoIP operators serving Irish customers.
- GDPR is enforced by the Data Protection Commission, one of the strictest DPAs in the EU.
Direct Tier-1 interconnect with Eir — no wholesale transit in between.
US → Ireland
$0.009/min
Ireland → US
$0.007/min
Billed per second, not rounded to the minute
How businesses use an Ireland number
Answer-rate advantage
Cold outbound into Ireland converts better from a recognisable +353 number than from a foreign-looking one, especially on first contact.
Direct routing, not transit
Ireland traffic rides Twiching's direct interconnect with Eir, skipping the lower-tier wholesale transit that can degrade call quality.
Follow-the-sun coverage
Staff Ireland hours (UTC+0) with routing that sends calls to the right team at the right local time.
One platform, Ireland included
Ireland is provisioned the same way as every other Twiching market — no separate onboarding process for a new country in the directory.
FAQ
Calling Ireland — frequently asked questions
Yes — Ireland numbers are often written with a leading domestic "0" that's dropped when dialing in from abroad. Keeping that 0 on an international call is a common reason calls to Ireland fail to connect.
Calls from the US to Ireland start at $0.009/min on Twiching, billed per second on Tier-1 routes. That's the same rate whether the call lands on a mobile or fixed-line number in the country.
Ireland's ISO 3166-1 alpha-2 code is IE, distinct from its dialing code (+353). The ISO code is used in things like domain names and shipping forms, while the dialing code is what actually routes a phone call.
Eir is among the largest networks in Ireland, and Twiching interconnects directly with it for Tier-1 delivery. Direct interconnects like this are what keep call quality and answer rates consistent instead of relying on lower-tier transit.
Yes — Ireland numbers often carry a domestic leading 0 that should be dropped once you've dialed the +353 country code from abroad. Keeping that 0 in is one of the most common reasons an international call to Ireland fails to connect.
Ireland is in Europe. Most European numbering plans follow ITU-T E.164 with a national trunk prefix that is dropped for international dialing, and cross-border VoIP is widely supported across the region.
Full country code directory
Calling elsewhere in Europe? Every country below has the same dial-code breakdown, carrier list, and VoIP regulation summary as Ireland. All 190 other countries are listed below, Europe first.
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Phone numbers, voice, SMS and AI on one account. Direct Tier-1 routing into Ireland from day one.
Compliance with applicable regulations required.