This page connects featured cities in Northern State with their published or clearly qualified telephone numbering associations.
“Largest” refers to the priority city set used by this directory. It is not a live population ranking.
Use trunk prefix 0 before a geographic code in the domestic format and remove it after +249. For example, domestic 0185 becomes international +249 185. Confirm reachability with the recipient or operator because a published allocation does not guarantee current service.
Central Africa Time, UTC+2 year-round
Africa/Khartoum: Calculated in your browser
The locality codes below reproduce TPRA’s consolidated geographic table presented to ITU in 2018; they are allocation references, not proof that an exchange is currently operating. War has caused extensive damage to Sudan’s telecommunications infrastructure, and communications disruptions were still being reported in conflict-affected areas in June 2026. Availability can differ by locality, operator, power supply and security conditions. A code also cannot reveal a subscriber, current carrier or live physical location.
A code listed beside a city reflects a featured numbering association; it does not assert that every community in Northern State uses that code or that the code stops at the administrative border.
This release includes 2 verified or clearly qualified code associations for the featured cities in Northern State.