Portugal country code, +351 explained.
Everything you need to call Portugal with Twiching — full dialing format, step-by-step guide, and Tier-1 CLI routes that land every call.
Portugal
Lisbon · Europe
· COUNTRY INFO · VERIFIED
ISO Alpha-2
PT
Capital
Lisbon
Region
Europe
Timezone
UTC+0
· DIALING GUIDE · VERIFIED
FULL DIAL FORMAT
011 · +351 · XX · XXXXXXXX
How Portugal numbers break down
A complete number to Portugal 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 Portugal.
AREA / MOBILE
Regional or mobile prefix — drop the leading 0.
LOCAL NUMBER
The subscriber's local number.
COMPLETE NUMBER FORMAT
011 · +351 · XX · XXXXXXXX
Portugal on the map
Lisbon · Europe
ROUTE
Tier-1 Direct
CLI
Verified
ASR
60%+ min
Virtual numbers & SIP trunking for Portugal
Businesses expanding into Portugal typically start with a local +351 virtual number: it's provisioned in the dashboard, rings through to any device, and presents local caller ID from the first call.
Local +351 caller ID
Calls display a recognisable Portugal 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.
+351
Portugal · ready to provision today
What makes Twiching's Portugal routes different
Every call into Portugal rides the same Tier-1 backbone Twiching uses across all 191 countries — no separate infrastructure, no separate reliability tier for smaller markets.
Portugal
+351
191
Countries in directory
PORTUGAL INCLUDED
99.97%
Call delivery rate
STIR/SHAKEN
500+
Carrier interconnects
TIER-1 DIRECT
60%+
Guaranteed ASR
REAL-TIME ROUTING
How Portugal phone numbers are structured
Numbering Format
COUNTRY
+351
AREA
XX
LOCAL
XXXXXXXX
Portugal's numbering plan is open, sitting under country code +351: a 2-digit prefix followed by a 8-digit local number, 10 digits combined. Numbers are often shown with a leading "0" for domestic use — drop it when dialing in from abroad.
Carriers & language
Mobile coverage in Portugal comes from 3 major networks — MEO (Altice Portugal), NOS, Vodafone Portugal — with internet penetration at 88%. VoIP is permitted and regulated by ANACOM (National Communications Authority). Language (Portuguese) and currency (EUR) both matter here for IVR, SMS, and scheduling support around local business hours.
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 Portugal from the US requires the 011 exit code ahead of +351 — skip it and the call won't connect.
Keeping the national trunk "0"
If a Portugal number is written with a leading 0 for domestic use, omit that 0 after the +351 country code when calling from abroad.
Ignoring the time difference
UTC+0 governs local business hours in Portugal; confirm the time there before placing the call.
Compliance, carriers & rates for Portugal
Permitted — ANACOM regulated
Regulated by ANACOM (National Communications Authority)
Portugal's regulatory posture under ANACOM (National Communications Authority) is permissive toward VoIP, meaning a business can start calling and texting into the country without a separate compliance process.
- VoIP operators must notify ANACOM under the Electronic Communications Law (Lei n.º 16/2022).
- Emergency service access (112) is legally mandatory for all VoIP providers in Portugal.
- GDPR is enforced by CNPD (Comissão Nacional de Proteção de Dados) for all telecom operators.
Direct Tier-1 interconnect with MEO (Altice Portugal) — no wholesale transit in between.
US → Portugal
$0.010/min
Portugal → US
$0.008/min
Billed per second, not rounded to the minute
How businesses use a Portugal number
Answer-rate advantage
Cold outbound into Portugal converts better from a recognisable +351 number than from a foreign-looking one, especially on first contact.
Direct routing, not transit
Portugal traffic rides Twiching's direct interconnect with MEO (Altice Portugal), skipping the lower-tier wholesale transit that can degrade call quality.
Follow-the-sun coverage
Staff Portugal hours (UTC+0) with routing that sends calls to the right team at the right local time.
One platform, Portugal included
Portugal is provisioned the same way as every other Twiching market — no separate onboarding process for a new country in the directory.
FAQ
Calling Portugal — frequently asked questions
3 major networks serve Portugal: MEO (Altice Portugal), NOS, Vodafone Portugal. Twiching interconnects directly with these carriers over Tier-1 routes rather than relying on third-party transit.
Portugal's area or mobile prefix is 2 digits, dialed right after the +351 country code and before the 8-digit subscriber number. Missing or mistyping that prefix is one of the most common reasons a call to Portugal fails to connect.
Calls from the US to Portugal start at $0.010/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.
A full national Portugal number is 10 digits after the +351 country code — a 2-digit area or mobile prefix plus a 8-digit subscriber number. Getting this length right matters: too few or too many digits and the call simply won't connect.
Yes — Portugal is one of 191+ countries in Twiching's directory, with virtual numbers, SIP termination, and Tier-1 routing available. It's part of the same platform used to manage numbers across every other country in the directory.
Calls from Portugal to the US start at $0.008/min on Twiching, billed per second rather than rounded up to the minute. That rate applies regardless of which of the major local carriers the call originates on.
Full country code directory
The rest of Europe is one click away — each country page below follows the same format as Portugal: dial code, numbering plan, carriers, and current rates. All 190 other countries are listed below, Europe first.
Get started
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Phone numbers, voice, SMS and AI on one account. Direct Tier-1 routing into Portugal from day one.
Compliance with applicable regulations required.