 How to call:
00 - Exit code when making an international call from Guinea
255 - Tanzanian country code for inbound calls
54 - Zanzibar city code
00 + 255 + 54 + Local Number - International dialing code format
 World Times:
The time in Guinea is now 18:48:48 PM (06:48:48 PM)
The time in Zanzibar Tanzania is now 21:48:48 PM (09:48:48 PM)
 Mobile codes:
To call a mobile phone in Tanzania from Guinea use the following dialing code format: 00 + 255 + 74# + The Number
| 
