Mobile number portability (MNP) service in Ukraine will not operate for three days — from June 29 to July 1. The decision was made by the National Commission for the Regulation of Electronic Communications, Radio Frequency Spectrum and Postal Services (NKEK).
MNP is a mechanism that allows a subscriber to change mobile operators without changing their phone number. For millions of people, this is the only way to switch to a competitor without losing contacts linked to the number over the years.
NKEK did not publish detailed technical justification for the pause. Most likely, it concerns routine maintenance work in the centralized database of numbers — a system that ensures call routing between networks after transfer. Similar short-term shutdowns are practiced in various countries during infrastructure updates.
The practical consequence is straightforward: transfer requests submitted before or during this period will be postponed. For most subscribers, this is an inconvenience rather than a crisis — unless they planned to switch specifically during these days.
The question that remains open: will subscribers whose requests are already in the processing stage at the moment of the shutdown receive an automatic extension of the deadline — or will they have to submit documents again?
