{"id":5747,"date":"2025-12-03T16:57:19","date_gmt":"2025-12-03T16:57:19","guid":{"rendered":"https:\/\/www.vivastreet.co.uk\/blog\/?p=5747"},"modified":"2026-01-19T16:53:25","modified_gmt":"2026-01-19T16:53:25","slug":"num-checker","status":"publish","type":"post","link":"https:\/\/www.vivastreet.co.uk\/blog\/num-checker\/","title":{"rendered":"NUM Checker: The Essential Client Screening Tool for Sex Worker Safety"},"content":{"rendered":"<p data-start=\"302\" data-end=\"643\"><a href=\"https:\/\/www.vivastreet.co.uk\/blog\/sex-worker-safety\/\">Staying safe<\/a> while working is essential, and having access to reliable information can make a real difference when screening potential clients. The <strong data-start=\"450\" data-end=\"465\">NUM Checker<\/strong> is one of the most valuable digital tools available to sex workers today, helping you stay informed, spot potential risks, and make confident choices before accepting a booking.<\/p>\n<h2 data-start=\"645\" data-end=\"676\"><strong data-start=\"648\" data-end=\"676\">What Is the NUM Checker?<\/strong><\/h2>\n<p data-start=\"678\" data-end=\"1014\">The NUM Checker is an online safety tool developed by <strong data-start=\"732\" data-end=\"760\"><a href=\"https:\/\/nationaluglymugs.org\/\">National Ugly Mugs<\/a> (NUM)<\/strong>. It allows sex workers to screen client information against reports shared by the community. If someone has been associated with harmful, unsafe, or concerning behaviour, NUM\u2019s database may contain a record of it\u2014giving you an extra layer of protection.<\/p>\n<p data-start=\"1016\" data-end=\"1213\">You can access the <a href=\"https:\/\/nationaluglymugs.org\/num-tools-and-how-to-use-them\/\">NUM Checker<\/a> directly as a NUM member, or through your <a href=\"https:\/\/www.vivastreet.co.uk\/user\/login?authorize_refer=\/user\/account\/ads\"><strong data-start=\"1089\" data-end=\"1116\">Vivastreet account area<\/strong><\/a> for a quick and convenient route to screening.<\/p>\n<h2 data-start=\"1215\" data-end=\"1247\"><strong data-start=\"1218\" data-end=\"1247\">How the NUM Checker Works<\/strong><\/h2>\n<p data-start=\"1249\" data-end=\"1347\">Before agreeing to a booking, you can run a search using key details a client provides, <strong><em>including<\/em><\/strong>:<\/p>\n<ul data-start=\"1349\" data-end=\"1459\">\n<li data-start=\"1349\" data-end=\"1366\">\n<p data-start=\"1351\" data-end=\"1366\">Email address<\/p>\n<\/li>\n<li data-start=\"1367\" data-end=\"1396\">\n<p data-start=\"1369\" data-end=\"1396\">Mobile or landline number<\/p>\n<\/li>\n<li data-start=\"1397\" data-end=\"1434\">\n<p data-start=\"1399\" data-end=\"1434\">Online profile handle or username<\/p>\n<\/li>\n<li data-start=\"1435\" data-end=\"1459\">\n<p data-start=\"1437\" data-end=\"1459\">Vehicle registration<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1461\" data-end=\"1618\">Simply enter one or more pieces of information into the search bar and select <strong data-start=\"1539\" data-end=\"1554\">\u2018Run check\u2019<\/strong>. <strong><em>The system will then look for matches within the NUM database<\/em><\/strong>:<\/p>\n<ul data-start=\"1620\" data-end=\"1855\">\n<li data-start=\"1620\" data-end=\"1739\">\n<p data-start=\"1622\" data-end=\"1739\"><strong data-start=\"1622\" data-end=\"1646\">If a match is found:<\/strong> A warning message will appear, helping you assess whether you feel comfortable proceeding.<\/p>\n<\/li>\n<li data-start=\"1740\" data-end=\"1855\">\n<p data-start=\"1742\" data-end=\"1855\"><strong data-start=\"1742\" data-end=\"1767\">If no match is found:<\/strong> You\u2019ll receive a message confirming that nothing has been reported under those details.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1857\" data-end=\"2088\">It\u2019s important to remember that a clear search does <em data-start=\"1909\" data-end=\"1914\">not<\/em> automatically mean a client is safe \u2014 only that no relevant reports have been made. Screening should always be used alongside your own judgement and personal safety practices.<\/p>\n<p data-start=\"1857\" data-end=\"2088\">\n<p data-start=\"1857\" data-end=\"2088\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-5748\" src=\"https:\/\/www.vivastreet.co.uk\/blog\/wp-content\/uploads\/2025\/12\/NUM-checker-2.png\" alt=\"A smartphone screen displaying the NUM Checker client-screening form. The form includes fields for phone number, email address, and user registration, with an error message showing for an invalid email. The top of the page shows the ClientEye and NUM Checker logos.\" width=\"1080\" height=\"608\" srcset=\"https:\/\/www.vivastreet.co.uk\/blog\/wp-content\/uploads\/2025\/12\/NUM-checker-2.png 1080w, https:\/\/www.vivastreet.co.uk\/blog\/wp-content\/uploads\/2025\/12\/NUM-checker-2-300x169.png 300w, https:\/\/www.vivastreet.co.uk\/blog\/wp-content\/uploads\/2025\/12\/NUM-checker-2-1024x576.png 1024w, https:\/\/www.vivastreet.co.uk\/blog\/wp-content\/uploads\/2025\/12\/NUM-checker-2-768x432.png 768w, https:\/\/www.vivastreet.co.uk\/blog\/wp-content\/uploads\/2025\/12\/NUM-checker-2-600x338.png 600w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p data-start=\"1857\" data-end=\"2088\">\n<h2 data-start=\"2090\" data-end=\"2149\"><strong data-start=\"2093\" data-end=\"2149\">Fast-Tracked NUM Membership for Vivastreet Customers<\/strong><\/h2>\n<p data-start=\"2151\" data-end=\"2409\">Vivastreet users benefit from <strong data-start=\"2181\" data-end=\"2218\">priority access to NUM membership<\/strong>, unlocking a wide range of safety tools and supportive services. When signing up, just provide your Vivastreet account number or a link to your advert to fast-track the verification process.<\/p>\n<p data-start=\"2411\" data-end=\"2655\">As a NUM member, you can also opt in to receive <strong data-start=\"2459\" data-end=\"2473\">NUM Alerts <\/strong>\u2014 email or SMS notifications about incidents, crime, or concerning behaviour reported in your selected region. These alerts help keep the community informed, connected, and protected.<\/p>\n<h2 data-start=\"2657\" data-end=\"2691\"><strong data-start=\"2660\" data-end=\"2691\">Supporting Community Safety<\/strong><\/h2>\n<p data-start=\"2693\" data-end=\"2951\">By using tools like the NUM Checker and continuing your own screening routines, you contribute to a safer environment not only for yourself but for the wider sex work community. Every report, check, and thoughtful decision helps strengthen collective safety.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Staying safe while working is essential, and having access to reliable information can make a real difference when screening potential clients. The NUM Checker is one of the most valuable digital tools available to sex workers today, helping you stay informed, spot potential risks, and make confident choices before accepting a booking. What Is the [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5749,"comment_status":"open","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"CBBTypography":[],"footnotes":""},"categories":[214],"tags":[239],"yst_prominent_words":[],"class_list":["post-5747","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-support-and-resources","tag-banner"],"_links":{"self":[{"href":"https:\/\/www.vivastreet.co.uk\/blog\/wp-json\/wp\/v2\/posts\/5747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vivastreet.co.uk\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vivastreet.co.uk\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vivastreet.co.uk\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vivastreet.co.uk\/blog\/wp-json\/wp\/v2\/comments?post=5747"}],"version-history":[{"count":0,"href":"https:\/\/www.vivastreet.co.uk\/blog\/wp-json\/wp\/v2\/posts\/5747\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vivastreet.co.uk\/blog\/wp-json\/wp\/v2\/media\/5749"}],"wp:attachment":[{"href":"https:\/\/www.vivastreet.co.uk\/blog\/wp-json\/wp\/v2\/media?parent=5747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vivastreet.co.uk\/blog\/wp-json\/wp\/v2\/categories?post=5747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vivastreet.co.uk\/blog\/wp-json\/wp\/v2\/tags?post=5747"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.vivastreet.co.uk\/blog\/wp-json\/wp\/v2\/yst_prominent_words?post=5747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}