Calling Tanzania from United Kingdom: 00 255 [local number].
Quick answer
To call Tanzania from United Kingdom, dial 00, then 255, then the local number without leading zeros. Example: 00 255 621 234 567.
Plan before you dial with the international call cost calculator and the best time to call planner. Looking for a calling card alternative instead of the dialing instructions? Compare calling cards to Tanzania.
Dialing format
00 255 621 234 567
Exit code • Country code • Local number
Whether you’re calling family, friends, or business contacts, knowing how to call Tanzania correctly helps your conversation start smoothly. This guide covers the essential dialing steps, including country and area codes that are easy to miss. By the end, you’ll be ready to connect confidently with anyone in Tanzania - whether you’re calling Dodoma or anywhere else.
Follow these simple steps to make a call to Tanzania from United Kingdom
Start by dialing 00 (or use + on mobile). This is the international dialing prefix for United Kingdom.
Dial the country code +255 for Tanzania.
Dial the local phone number in Tanzania (typically 8-10 digits, without any leading zeros).
Full format: 00 255 [local number] - For example: 00 255 612 345 678
International Dialing Format
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Calling Code
+255
Capital of Tanzania
Dodoma
Region
Africa (Eastern Africa)
Currency of Tanzania
Tanzanian shilling (Sh)
Tanzania Time Zones
UTC+03:00
Current time
Your time
--:--
Tanzania
--:--
Tanzania is --
Tanzania, located in Eastern Africa, is a nation with a rich identity. Its capital city, Dodoma, serves as the administrative center for a population of approximately 68M.
The official currency is the Tanzanian shilling (Sh). When calling Tanzania, the country code is +255. The country observes the UTC+03:00 time zone(s), and the primary language(s) spoken include English, Swahili.
Population
68M
Population Rank
#19 of 230
Language Footprint
English, Swahili
Time Zone Footprint
UTC+03:00
City/Area Code Coverage
22 locations listed
Dial Code Status
Exclusive code in dataset
Tanzania currently has a 9-digit local number pattern in this guide, with country code +255.
Exit Code in United Kingdom
00 (dial 00 (or + from mobile))
United Kingdom Country Code
+44
Route Dialing Pattern
00 255 621 234 567
Capital Time Difference
11h destination ahead
Best Calling Window (Origin Time)
22:00-23:59 and 00:00-07:00
Currency Pair
British pound (£) -> Tanzanian shilling (Sh)
Primary languages: United Kingdom (English) and Tanzania (English, Swahili).
Shared language overlap: English. Primary timezones: United Kingdom (UTC-08:00, UTC-05:00, UTC-04:00, UTC-03:00, UTC-02:00, UTC, UTC+01:00, UTC+02:00, UTC+06:00) and Tanzania (UTC+03:00).
Use this route profile to plan a real call from United Kingdom to Tanzania, including the exit code, destination country code, time difference, and local context.
From
United Kingdom
To
Tanzania
For dialing this route, callers in United Kingdom usually start with 00 or the plus sign, then dial +255 before the local Tanzania number.
United Kingdom's primary timezone in this dataset is UTC-08:00, while Tanzania's is UTC+03:00. A practical origin-time calling window is 22:00-23:59 or 00:00-07:00.
United Kingdom callers are represented by GB/GBR, with London as a capital reference point, Northern Europe, 69M people, British pound (£), and primary language context of English.
Origin exit prefix: 00 or + from mobile. Origin country code: +44. Origin time zones: UTC-08:00, UTC-05:00, UTC-04:00, UTC-03:00 +5 more.
Tanzania is represented here by TZ/TZA, Dodoma, Eastern Africa, about 68M people, Tanzanian shilling (Sh), and primary language context of English, Swahili.
Destination calling code: +255. Destination time zones: UTC+03:00. Rate check: check live price before dialing.
This route combines United Kingdom's outbound dialing rules with Tanzania's destination numbering and local schedule. The primary timezone relationship is 11h destination ahead, and the recommended origin-time window is 22:00-23:59 or 00:00-07:00.
Dialing sequence: 00 255 local number. Business-hour window: 22:00-23:59 or 00:00-07:00. Time relationship: 11h destination ahead.
Destination market: Tanzania is in Eastern Africa, with Dodoma as a main administrative center. Calls from United Kingdom may reach family, companies, banks, hotels, clinics, or public offices across a market of about 68M. Primary language context: English, Swahili. Local billing and everyday prices use Tanzanian shilling (Sh).
Route context: United Kingdom is listed in Northern Europe with a population of about 69M; Tanzania is listed in Eastern Africa with about 68M. The route has shared language overlap in English. Currency context also changes across the route: British pound (£) in United Kingdom and Tanzanian shilling (Sh) in Tanzania.
| City / Region | Area Code | Full Dialing Pattern |
|---|---|---|
| Arusha | 255-27 | +255-27 [local number] |
| Dar Es Salaam | 255-22 | +255-22 [local number] |
| Dodoma | 255-26 | +255-26 [local number] |
| Iringa | 255-26 | +255-26 [local number] |
| Kagera | 255-28 | +255-28 [local number] |
| Kigoma | 255-28 | +255-28 [local number] |
| Kilimanjao | 255-27 | +255-27 [local number] |
| Lindi | 255-23 | +255-23 [local number] |
| Mara | 255-28 | +255-28 [local number] |
| Mbeya | 255-25 | +255-25 [local number] |
| Morogoro | 255-223 | +255-223 [local number] |
| Mtara | 255-23 | +255-23 [local number] |
| Mwanza | 255-28 | +255-28 [local number] |
| Pemba | 255-24 | +255-24 [local number] |
| Pwani | 255-23 | +255-23 [local number] |
| Rukwa | 255-25 | +255-25 [local number] |
| Ruvuma | 255-25 | +255-25 [local number] |
| Shinyanga | 255-28 | +255-28 [local number] |
| Singida | 255-26 | +255-26 [local number] |
| Tabora | 255-26 | +255-26 [local number] |
| Tanga | 255-27 | +255-27 [local number] |
| Zanzibar | 255-24 | +255-24 [local number] |
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