Citynumbers.co.uk is tracked by us since May, 2012. Over the time it has been ranked as high as 329 999 in the world, while most of its traffic comes from United Kingdom, where it reached as high as 21 494 position. It was owned by several entities, from City Numbers Ltd to J2 Global Holdings Ltd, it was hosted by RIPE Network Coordination Centre, Microsoft Limited and others. While was its first registrar, now it is moved to Nominet UK.

Citynumbers has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Citynumbers.co.uk is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Citynumbers.co.uk is a suspicious domain with no visitor reviews.