No leading zero for international calls
When calling from the UK, omit the leading 0 if you have a full number with it. Dial only the area code and number after the country code.
Quick Start
To call Tanzania from the UK, dial +255 followed by the local phone number. Calls are transparent and billed per minute.
$0.98
Per minute
+255
Country code
HD
Call quality
Landline rate
$0.98/min
Mobile rate
$0.98/min
Same per-minute Sayfone rate for landline and mobile.
Average call quality
Steps at a glance
Sources
International dialing standard reference
DIALING GUIDE
Follow these steps to dial a Tanzanian number from the United Kingdom.
From the UK, enter 00 to begin an international call.
00
After the access code, dial 255 (Tanzania's international code).
00 255
Enter the area code for the city or region you're calling. Tanzanian area codes are typically 1–3 digits.
00 255 11 (Dar es Salaam)
Complete with the local subscriber number.
00 255 11 234 5678
Initiate the call and wait for connection.
Dialing format reference
+255
Use these patterns when entering a full international number to +255.
Mobile
+255 7XX XXX XXX
Landline
+255 (Area Code) Local Number
Major city area codes
Sources
Official telecom regulator for Tanzania
IMPORTANT RULES
Key formatting rules and restrictions when calling Tanzania from the UK.
When calling from the UK, omit the leading 0 if you have a full number with it. Dial only the area code and number after the country code.
Tanzanian mobile numbers typically begin with 7 or 6 (e.g., 765, 754, 655). These are included in your standard dialing sequence after the country code.
Landline numbers in Tanzania are 7–9 digits after the area code, depending on the region.
Both formats are accepted: use +255 from most countries or 00 255 from the UK and Europe.
BEST TIMES TO CALL
Optimize your calls to Tanzania with time-zone awareness and practical calling tips.
Tanzania (East Africa Time, UTC+3) is 3 hours ahead of the UK (GMT/UTC+0) in winter and 2 hours ahead during British Summer Time. Plan calls during reasonable working or personal hours on both ends.
Best time from UK
9:00 AM–5:00 PM GMT
Corresponds to midday–late evening in Tanzania; reasonable for both business and personal calls
Morning in Tanzania
6:00 AM–12:00 PM EAT
3:00 AM–9:00 AM GMT; use only for urgent matters
Evening in Tanzania
6:00 PM–10:00 PM EAT
3:00 PM–7:00 PM GMT; good for personal or social calls
Sources
East Africa Time offset reference
SUPPORT
Practical solutions for common calling issues and known restrictions.
Check your internet connection speed (minimum 1.5 Mbps for voice). Restart your device or try again at a different time. If using a shared network, try moving to a location with a stronger signal.
Verify the country code (+255) and area code are correct. Remove any extra spaces or dashes. Some older phone systems may reject unusual formatting; try the number in standard format (e.g., +255 11 2345678).
Some toll-free, premium, or government hotlines may not route internationally. If the call fails, try the main business or office number instead.
Remember Tanzania is 3 hours ahead of UK winter time and 2 hours ahead during British Summer Time. Double-check the local time in Tanzania before calling.
Savings
Adjust the tools below to compare Sayfone with typical retail pricing for calls to Tanzania. Start with one call, then layer on monthly volume to see the bigger picture.
How to use these tools
Set duration and country. See Sayfone vs. an illustrative retail rate for the same call.
I'm calling…
Enable enterprise discount
Save additional 40% (enterprise)
Your call
Your call will cost
$11.76
$0.98 per minute
That's 60% less than competitors
Set monthly minutes and call type. Bars compare Sayfone to common retail benchmarks for the same volume.
Drag slider to adjust
220
min / month
~$48.02/min
~$36.26/min
~$21.56/min
~$4.90/min
$0.980/min
Annual saving vs. AT&T
Based on 220 min/month
Before you go
Open the full United Kingdom to Tanzania guide, check rates, or browse other how-to guides from United Kingdom.
United Kingdom to Tanzania calling guide
Per-minute rates, savings calculator, and what to expect on this route.
What it costs to call Tanzania
See Sayfone’s per-minute rate for Tanzania and how it compares before you dial.
Route guides from United Kingdom
Other how-to guides from United Kingdom
FAQS
Common questions about calling Tanzania from the United Kingdom.
EXPLORE
Browse other countries you can call affordably from the United Kingdom.
Ready to Call?
Use transparent per-minute pricing with transparent pricing. Call from your browser—no app download required.
The modern Skype alternative. No downloads, no contracts, just crystal-clear calls from any device, anywhere.