Drop the leading 0
Kenyan phone numbers displayed domestically start with 0 (e.g., 0712 345 678 or 020 1234567). When calling from Tanzania, always remove this leading 0 and use the country code or EAC shortcode instead.
Quick Answer
How to Call Kenya from Tanzania
To call Kenya from Tanzania, dial 005 + area/mobile code + local number (EAC shortcode), or dial 000 + 254 + 9-digit number using the standard international route. On a mobile phone, simply use +254 followed by the 9-digit Kenyan number (drop the leading 0).
🇹🇿From Tanzania
To Kenya🇰🇪
$0.58
Per minute
+254
Country code
HD
Call quality
Landline rate
$0.58/min
Mobile rate
$0.58/min
Same per-minute Sayfone rate for landline and mobile.
Average call quality
Tanzania and Kenya share East Africa Community (EAC) integration, which means a simplified dialing prefix (005) is available alongside the standard international route. Both countries are in the EAT time zone (UTC+3), so there is no time difference to worry about.
Steps at a glance
- Dial Tanzania's exit code: 000 (standard) or 005 (EAC shortcode for Kenya)
- If using 000, add Kenya's country code: 254
- Dial the 9-digit Kenyan number (drop the leading 0)
- Example — Nairobi landline: 000 254 20 1234567 or 005 20 1234567
- Example — Kenyan mobile: +254 712 345 678
Sources
- 1Telephone numbers in Kenya — Wikipedia
Source for EAC shortcode 005 and Kenya country code +254
- 2Tanzania dialing — countrycode.com
Source for Tanzania exit code 000
STEP-BY-STEP
How to Dial Kenya from Tanzania
Follow these steps to connect to any Kenyan landline or mobile number from Tanzania. You can use the EAC shortcode (005) for a shorter sequence, or the standard international route (000 + 254).
Choose your dialing route
Tanzania offers two ways to call Kenya. The EAC shortcode route uses 005, which replaces both the exit code and country code. The standard international route uses 000 (Tanzania's exit code) followed by 254 (Kenya's country code). On a mobile phone, you can also use +254 directly.
EAC: 005 + number | Standard: 000 + 254 + number | Mobile: +254 + number
Dial the exit or shortcode prefix
If using the EAC shortcode, dial 005. If using the standard international route, dial 000 from a landline or enter + on a mobile phone.
005 or 000 or +
Add Kenya's country code (standard route only)
When using the standard 000 route or the + prefix, add Kenya's country code 254 immediately after. Skip this step if you are using the EAC shortcode 005, which already routes to Kenya.
000 254 … or +254 …
Dial the area code or mobile prefix
For Kenyan landlines, add the 2-digit area code (e.g., 20 for Nairobi, 41 for Mombasa). For Kenyan mobile numbers, add the mobile prefix starting with 7 or 1 (e.g., 712, 110). Do not include the leading 0 that Kenyans use domestically.
Nairobi landline area code: 20 | Mobile prefix: 7XX or 1XX
Dial the subscriber number
Enter the remaining 7 digits of the Kenyan phone number to complete the call.
Full example (Nairobi landline): 005 20 1234567 or 000 254 20 1234567 | Full example (mobile): +254 712 345 678
Dialing format reference
+254
Use these patterns when entering a full international number to +254.
Mobile
+254 7XX XXX XXX or +254 1XX XXX XXX
Landline
+254 [area code] [7-digit number]
- +254 20 1234567 (Nairobi landline)
- +254 41 1234567 (Mombasa landline)
- +254 712 345 678 (mobile)
- 005 20 1234567 (EAC shortcode to Nairobi)
Major city area codes
Nairobi20
Mombasa41
Kisumu57
Nakuru51
Eldoret53
Sources
- 1Telephone numbers in Kenya — Wikipedia
EAC shortcode 005 for calling Kenya from Tanzania
- 2Kenya country code and area codes — countrycode.com
Kenya area codes and mobile prefix details
- 3Tanzania international exit code — countrycode.com
Tanzania exit code 000
DIALING RULES
Important Dialing Rules for Tanzania to Kenya Calls
Keep these rules in mind to avoid failed connections and unexpected charges when calling Kenya from Tanzania.
EAC shortcode 005 replaces exit code + country code
When using the EAC shortcode 005, do not add Kenya's country code 254 afterwards. The shortcode already routes your call to Kenya. Dial 005 + area/mobile code + subscriber number.
Kenyan numbers are 9 digits after the country code
After +254, a valid Kenyan number is exactly 9 digits — either a 2-digit area code plus 7 subscriber digits (landline) or a 9-digit mobile number starting with 7 or 1.
Mobile numbers have no area code
Kenyan mobile numbers (07XX or 01XX domestically) do not use geographic area codes. Internationally, they are formatted as +254 7XX XXX XXX or +254 1XX XXX XXX.
Kenyan toll-free numbers may not work internationally
Numbers beginning with 0800 are toll-free within Kenya and generally cannot be reached from abroad or via international dialing.
Use + on mobile phones for simplicity
On any mobile phone in Tanzania, you can hold 0 to produce the + symbol and then dial 254 followed by the 9-digit number. This avoids needing to remember the 000 exit code.
TIMING & TIPS
Best Times and Tips for Calling Kenya from Tanzania
Tanzania and Kenya share the same time zone (EAT, UTC+3), making scheduling effortless. Here are practical tips for getting through on the first try.
Time & windows
Same Time Zone
UTC+3 (EAT)
No time difference — Tanzania and Kenya are always on the same clock.
Best for Business
9:00 AM – 5:00 PM
Standard business hours in both countries.
Best for Personal
6:00 PM – 9:00 PM
Evenings work well for personal calls after the workday.
🇹🇿Business hours
9:00 AM – 5:00 PM EATIdentical in Tanzania and Kenya
🇹🇿Lunchtime (avoid)
12:30 PM – 2:00 PM EATMany offices take extended lunch breaks
🇹🇿Evening personal calls
6:00 PM – 9:00 PM EATMost people are available at home
🇹🇿Weekend mornings
9:00 AM – 12:00 PM EATGood window for family and personal calls
Calling tips
- Since there is no time difference, you can call Kenya at any hour that works locally in Tanzania.
- Kenyan mobile networks (Safaricom, Airtel Kenya) have strong coverage in urban areas; calls to rural areas may occasionally drop.
- Save Kenyan contacts in +254 format for universal compatibility across devices and services.
- Use the EAC shortcode 005 from a Tanzanian landline for a shorter dialing sequence.
- If calling a Kenyan business, try mornings between 9–11 AM for the best chance of reaching someone directly.
Business etiquette
- Greetings in Swahili (Habari, Shikamoo) are appreciated and shared across both countries.
- Kenyan business culture values punctuality — call at the agreed time.
- For cross-border trade calls, confirm whether the contact prefers English or Swahili.
- If leaving a voicemail, state your name, company, and callback number clearly.
Sources
- 1Kenya time zone — countrycode.online
Kenya EAT UTC+3 confirmation
TROUBLESHOOTING
Common Issues When Calling Kenya from Tanzania
If your call to Kenya is not connecting, check these common causes before trying again.
Call not connecting — wrong prefix combination
If using the EAC shortcode 005, do not add 254 after it. If using the standard route, ensure you dial 000 + 254. Mixing the two is the most common mistake.
Number not found — leading 0 included
Remove the leading 0 from the Kenyan number. The domestic format 0712… becomes 712… when dialing internationally or via the EAC shortcode.
Call drops or poor quality
Network congestion can occur during peak hours on cross-border routes. Try calling again after a few minutes, or use a browser-based calling service like Sayfone for a more stable connection over the internet.
Cannot reach Kenyan toll-free numbers
Kenyan 0800 toll-free numbers are typically accessible only from within Kenya. Ask your contact for an alternative landline or mobile number.
Unexpected high charges
Standard international rates from Tanzanian carriers can be expensive. Check your carrier's per-minute rate or use Sayfone for transparent per-minute pricing at $0.58/min to Kenya.
Sources
- 1Kenya dialing troubleshooting — mycountrymobile.com
Common dialing errors and troubleshooting tips
Savings
See what you could save
Adjust the tools below to compare Sayfone with typical retail pricing for calls to Kenya. Start with one call, then layer on monthly volume to see the bigger picture.
How to use these tools
- Sayfone uses your live rate for calls to Kenya — the same basis as the rest of this page.
- First, estimate savings on a single call length. Then, model a full month of minutes versus typical retail benchmarks.
- Retail competitor rows are illustrative — not a quote from any carrier.
One call — instant savings
Set duration and country. See Sayfone vs. an illustrative retail rate for the same call.
I'm calling…
▾
12 minutes
1 min10 min20 min30 min40 min50 min1 hr
Enable enterprise discount
Save additional 40% (enterprise)
Your call
Your call will cost
$6.96
$0.58 per minute
Sayfone$6.96$0.58 / min
Competitors$17.40$1.45 / min
Your savings$10.44$0.87 / min
That's 60% less than competitors
Every month — stack it up
Set monthly minutes and call type. Bars compare Sayfone to common retail benchmarks for the same volume.
Drag slider to adjust
220
min / month
AT&T / Verizon$6,252
~$28.42/min
T-Mobile$4,721
~$21.46/min
Calling cards$2,807
~$12.76/min
Google Voice$638
~$2.90/min
Sayfone$128
$0.580/min
Annual saving vs. AT&T
Based on 220 min/month
$73,498
Before you go
Still planning your call to Kenya?
Open the full Tanzania to Kenya guide, check rates, or browse other how-to guides from Tanzania.
Dialing guideRates
Tanzania to Kenya calling guide
Per-minute rates, savings calculator, and what to expect on this route.
What it costs to call Kenya
See Sayfone’s per-minute rate for Kenya and how it compares before you dial.
Route guides from Tanzania
Other how-to guides from Tanzania
FAQ
Frequently Asked Questions About Calling Kenya from Tanzania
Answers to common questions about dialing codes, costs, and connectivity when calling Kenya from Tanzania.
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