The following are the telephone codes in Sudan.
Calling formats To call in Sudan, the following format is used: 0tp axx xxxx - calls within Sudan +249 tp axx xxxx - calls from outside Sudan where t is the Service Type Identifier (1 for fixed lines, 9 for mobile), p is the Service Provider Identifier, and a is the Area Code. For fixed lines: a is 3: Khartoum; 5: Khartoum North; 6: Khartoum Rural; 7: Omdurman
Company codes Allocations in Sudan Service type Company PrefixFixed line Sudani 10, 11, 12 Canar 15 Sudatel 18Mobile line MTN Sudan92, 93, 99Network of the World Ltd (NOW)95 Zain Sudan90, 91, 96 * 18 is mentioned within the contact number, but not in the table. It is possible that code 18 became 12 at some point, though there is speculation that 12 is simply a new number range.
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