Vodafone's email services and webpage are also affected nationwide.
The company tweeted that it was "trying to get a more defined response as to what the specific issue is".
Vodafone could not be reached for comment.
Vodafone's email services and webpage are also affected nationwide.
The company tweeted that it was "trying to get a more defined response as to what the specific issue is".
Vodafone could not be reached for comment.