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Tanzania · +255 · Africa

How to Call Tanzania (+255) from Abroad

Your complete guide to dialling Tanzania from Dodoma to anywhere in the world — verified +255 country code, Africa/Dar_es_Salaam time zone, Africa region, ISO references, live local time and weather, plus a step-by-step walkthrough.

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Calling

🇹🇿

Tanzania

+255

Live route

Dodoma

Weather

HD voice signal

98%

Alpha-2

TZ

Alpha-3

TZA

TKOS direct route
🇹🇿

Tanzania

TZ

2 Digit ISO

+255

Country Calling Code

TZA

3 Digit ISO

Capital

Dodoma

Time zone

Africa/Dar_es_Salaam

Weather · Dodoma

Humidity

Wind

Loading map
🇹🇿

Tanzania

+255

Capital

Dodoma

Region

Africa

Time zone

Africa/Dar_es_Salaam

Coordinates

6.4° S, 34.9° E

ISO 3166-1

TZ / TZA

Dial format

+255 [area] [number]

Current time in Dodoma

—:—

Best time to call: 09:00 – 17:00 Dar es Salaam

Dialing guide

How to call Tanzania

A complete international number is built from four parts. Here's the anatomy and the dialling order.

Number anatomy

Exit prefix+
+
Country code255
+
Area / mobileXX
+
Subscriber numberXXX XXX
Final dialled number+255 XX XXX XXX
Valid E.164

Format follows ITU-T Recommendation E.164 the international public telecommunication numbering plan.

01Step 1 of 4

Start with the exit prefix

Press + on a mobile (hold the 0 key), or dial 00 from most countries / 011 from North America.

02Step 2 of 4

Add the Tanzania code

Dial +255. This identifies Tanzania on the global telephone network.

03Step 3 of 4

Enter the area or mobile prefix

Type the first part of the local number. Drop the leading 0 if there is one.

04Step 4 of 4

Finish with the subscriber number

The remaining digits route the call to the specific line in Dodoma or elsewhere.

Tanzania country code +255 for WhatsApp

To call Tanzania on WhatsApp, save the number with +255 and no exit prefix — WhatsApp dials from your contacts, not a dial pad. Voice and video calls are free over data.

Save as +255 XX XXX XXX — use + not 00255Drop any leading 0 from the local numberOpen WhatsApp > New Chat > find contact > tap callFree over Wi-Fi or mobile data

Need an inbound Tanzania number?

TKOS provisions +255 DIDs and termination through direct carrier interconnects.

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Call quality

Tips for clear & uninterrupted calls

Whether you're reaching Tanzania for business or family, three habits keep every conversation crystal clear and a clean route from TKOS handles the rest.

  • 01

    HD audio for Tanzania calls

    Dodoma routes through Central Africa can carry higher jitter — a headset with active noise cancellation compensates for audio artefacts without you needing to adjust anything.

  • 02

    Connection quality to Tanzania

    Dodoma is ~2,296 km away — latency under 75ms. Wi-Fi is fine, though wired removes the last source of packet loss.

  • 03

    Best time to call Dodoma

    Schedule Tanzania calls during Dodoma business hours — 09:00–17:00 Africa/Dar_es_Salaam — your contact will be at their desk in a quiet space rather than taking the call on the move.

HD VOICE · CRYSTAL CLEARCALLINGCONNECTEDROUTE · TKOS DIRECTMOS 4.4 / 5.0
Number ranges

Tanzaniacity & national codes

Special-rate prefixes and the major city area codes inside Tanzania (+255).

Tanzania national codes3 entries

NationalDial codes
TANZANIA TOLL FREE+255-078
VIRTUALNUMBERTYPE_DESCRIPTION_TZTF-FULL0808 11
VIRTUALNUMBERTYPE_DESCRIPTION_TZTF-FULL-BICS0808 11

Tanzania city codes22 entries

CityDial codes
ARUSHA+255-27
DAR ES SALAAM+255-22
DODOMA+255-26
IRINGA+255-26
KAGERA+255-28
KIGOMA+255-28
KILIMANJAO+255-27
LINDI+255-23
MARA+255-28
MBEYA+255-25
MOROGORO+255-223
MTARA+255-23
MWANZA+255-28
PEMBA+255-24
PWANI+255-23
RUKWA+255-25
RUVUMA+255-25
SHINYANGA+255-28
SINGIDA+255-26
TABORA+255-26
TANGA+255-27
ZANZIBAR+255-24
Country profile

Connecting you to Tanzania, one journey at a time.

Capital

Dodoma

Population

63.59M

Area

945,087 km²

GDP (USD)

$79.00B

Currency

Tanzanian Shilling (TZS)

Languages

Swahili, English

Emergency number

112 / 999

Internet TLD

.tz

Drive side

Left-hand traffic

Latitude / Longitude

6.37°S / 34.89°E

Time zone

Africa/Dar_es_Salaam

ISO 3166 codes

TZ · TZA

From South Africa

Calling Tanzania from South Africa

Dodoma is a Central Africa destination — TKOS routes direct via West African submarine cable, cutting costs versus international hub routing.

MethodRateQualityContract
TKOS VoIPLowestHD audioNone
SA mobile carrier3–8× higherStandardBundle required
Calling cardVariableCompressedActivation fee
See TKOS international rates
Why TKOS

Why call Tanzania with TKOS?

Built on top of every Tanzania (+255) route quality, price, and people you can reach.

Reliable Tanzania connections

TKOS uses direct Central Africa carrier interconnects terminating at Dodoma. Bypassing transit hubs keeps packet loss under 0.5% on every Tanzania route.

Feature 01 / 03

Transparent Tanzania rates

Central Africa routes like Tanzania (Dodoma) carry high carrier markups — TKOS negotiates direct Dodoma interconnects to keep your rate down. Transparent per-minute rates for Tanzania (+255), no hidden fees.

Feature 02 / 03

Support aligned to Dodoma hours

Your account manager covers Africa/Dar_es_Salaam hours for Tanzania. Phone, email, and live chat — always online for Dodoma routes, day or night.

Feature 03 / 03
FAQ

Questions about calling Tanzania, answered.

Everything a business or traveller needs to know before dialling Tanzania (+255). Can't find an answer? Our team is one click away.

Q1.What is the country code for Tanzania?
Tanzania's international calling code is +255. Dial it immediately after your exit prefix and before the local subscriber number whenever calling from outside Tanzania.
Q2.What is the best time to call Tanzania?
Tuesday–Wednesday, 8:00–10:30 AM EAT (UTC+3) is the window. Tanzania runs on East Africa Time year-round — fixed at UTC+3 with no daylight saving. Dar es Salaam business typically opens at 8 AM. Avoid Eid al-Fitr, Eid al-Adha, Union Day (April 26), Independence Day (December 9), and the Christmas–New Year break.
Q3.How do I call a mobile number in Tanzania?
Tanzanian mobiles are 9 digits starting with 06x or 07x. Drop the leading 0 — dial +255 then 6x or 7x plus the remaining 7 digits. A typical Tanzanian mobile: +255 71 234 5678.
Q4.How do I dial Tanzania from Europe?
From Europe dial 00 255, followed by the local Tanzania number (drop the leading 0). On a European mobile, + 255 works everywhere without needing to remember the exit code.
Q5.Can I use WhatsApp or Viber to call Tanzania?
Yes — WhatsApp and Viber both support free app-to-app voice calls to Tanzania over Wi-Fi or mobile data. To call a regular +255 landline or mobile, you will need a paid credit balance or subscription plan.
Global directory

List of Country Codes

Find international dialing codes for every country. Click any country to get the full calling guide & tips.

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