{"id":6849,"date":"2025-04-23T01:00:00","date_gmt":"2025-04-23T01:00:00","guid":{"rendered":"https:\/\/www.mobilephonelocator.net\/blog\/?p=6849"},"modified":"2025-04-21T05:43:03","modified_gmt":"2025-04-21T05:43:03","slug":"how-to-trace-unknown-callers-with-cnam-lookup-apis","status":"publish","type":"post","link":"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/","title":{"rendered":"How to Trace Unknown Callers with CNAM Lookup APIs"},"content":{"rendered":"\n<p>Unwanted calls are a persistent problem. When no name is attached to the calling number, it\u2019s hard to know whether to answer. In the U.S, caller names don\u2019t automatically transmit with the calls. So, you want a reliable solution like a CNAM lookup to identify who is calling or texting. CNAM lookup APIs empower you to make decisions about incoming communications and protect yourself or your business from spam and scams. Here we will talk about how to look up CNAME records using various applications that serve diverse needs.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#What_Is_CNAM_Lookup\" >What Is CNAM Lookup?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#Whats_the_Difference_between_Caller_ID_and_CNAM_Lookup\" >What&#8217;s the Difference between Caller ID and CNAM Lookup?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#How_to_Trace_Unknown_Callers_with_CNAM_Lookup_APIs\" >How to Trace Unknown Callers with CNAM Lookup APIs&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#FreeCNAM\" >FreeCNAM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#Anveo\" >Anveo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#TrestleIQ\" >TrestleIQ<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#Commio\" >Commio&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#TruceCNAM\" >TruceCNAM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#Sevenio\" >Seven.io<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#How_to_Set_up_CNAM_Lookup_APIs\" >How to Set up CNAM Lookup APIs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#How_to_Trace_Unknown_Callers_with_Official_CNAM_Lookup_Services\" >How to Trace Unknown Callers with Official CNAM Lookup Services<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#Telecommunication_Carriers_CNAM_Services\" >Telecommunication Carriers&#8217; CNAM Services<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#Vonages_Number_Insight_Advanced_API\" >Vonage&#8217;s Number Insight Advanced API<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#What_to_Consider_When_Selecting_a_CNAM_Lookup_Service\" >What to Consider When Selecting a CNAM Lookup Service&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#FAQ\" >FAQ<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#Is_CNAM_Lookup_legal_in_the_US\" >Is CNAM Lookup legal in the US?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#Can_CNAM_detect_spoofed_numbers\" >Can CNAM detect spoofed numbers?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#How_to_look_up_DNS_CNAME\" >How to look up DNS CNAME?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#How_accurate_is_the_information_retrieved_through_CNAM_lookup\" >How accurate is the information retrieved through CNAM lookup?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#Can_I_use_CNAM_lookup_tools_for_international_phone_numbers\" >Can I use CNAM lookup tools for international phone numbers?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.mobilephonelocator.net\/blog\/how-to-trace-unknown-callers-with-cnam-lookup-apis\/#Wrap_Up\" >Wrap Up<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_CNAM_Lookup\"><\/span><strong>What Is CNAM Lookup?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>CNAM lookup is short for Caller ID Name Lookup. It\u2019s a feature that retrieves the name associated with an incoming call\u2019s phone number. If you have a CNAM lookup API set up, it can scan the phone number from an incoming call. Then it queries specialized databases like the Linked Information Databases (LIDBs) maintained by phone companies. These phone companies use these databases to store the caller&#8217;s name information. This CNAM lookup will find the registered name for that phone number and display it in a maximum of 15 characters. Some modern and advanced CNAM lookup APIs now display more than the name associated with the caller. Overall, CNAM lookup helps you identify unknown or unfamiliar callers.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"365\" src=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/cnam-lookup.png\" alt=\"cnam lookup\" class=\"wp-image-6850\" srcset=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/cnam-lookup.png 650w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/cnam-lookup-300x168.png 300w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/cnam-lookup-18x10.png 18w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Whats_the_Difference_between_Caller_ID_and_CNAM_Lookup\"><\/span><strong>What&#8217;s the Difference between Caller ID and CNAM Lookup?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Caller ID and CNAM lookup follow the same approach to find who\u2019s behind the mystery call. But they are different services. The Caller ID would display the caller\u2019s phone number. In contrast, the CNAM lookup reveals the name associated with the number. Caller ID is a global feature that will display the number for any incoming call if you don\u2019t already have it stored on your phone. CNAM lookup is mainly supported in the U.S and Canada, and it requires querying specific databases for the caller information. Again, the person calling you can choose to display their Caller ID or hide it, which will make you see something like \u201cAnonymous caller,\u201d \u201cblocked number, \u201c or \u201cPrivate number\u201d when they are calling. In contrast, your carrier manages the CNAM lookup.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"304\" height=\"523\" src=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/caller-id.png\" alt=\"caller id\" class=\"wp-image-6851\" srcset=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/caller-id.png 304w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/caller-id-174x300.png 174w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/caller-id-7x12.png 7w\" sizes=\"auto, (max-width: 304px) 100vw, 304px\" \/><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"261\" height=\"545\" src=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/cnam-lookup-interface.png\" alt=\"cnam lookup interface\" class=\"wp-image-6852\" style=\"width:250px\" srcset=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/cnam-lookup-interface.png 261w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/cnam-lookup-interface-144x300.png 144w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/cnam-lookup-interface-6x12.png 6w\" sizes=\"auto, (max-width: 261px) 100vw, 261px\" \/><\/figure><\/div><\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Feature<\/strong><\/td><td><strong>Caller ID<\/strong><\/td><td><strong>CNAM Lookup<\/strong><\/td><\/tr><tr><td>Display information<\/td><td>Phone number<\/td><td>Caller\u2019s name (up to 15 characters)<\/td><\/tr><tr><td>Data Source<\/td><td>Calling party\/carrier<\/td><td>Receiving the carrier\u2019s CNAM database<\/td><\/tr><tr><td>Geographical suitability<\/td><td>Global<\/td><td>US and Canada<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Trace_Unknown_Callers_with_CNAM_Lookup_APIs\"><\/span><strong>How to Trace Unknown Callers with CNAM Lookup APIs&nbsp;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Carrying out a CNAM lookup is straightforward. All you need is the right CNAM lookup API that would allow you to programmatically retrieve the name associated with the phone number using a simple HTTP request. Here we will talk about popular CNAP lookup services, alongside their core features, the information you can expect, and how much it costs to use them.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FreeCNAM\"><\/span><strong>FreeCNAM<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/freecnam.org\/\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">Free CNAM<\/a> provides a free community-driven CNAM lookup API. To use it, all you need to do is send a GET request to the endpoint with the phone number as a query parameter. Free CNAM lookup will return a 15-character CNAM string. Beyond that, FreeCNAM limits how many times you can look up phone numbers to prevent abuse.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"855\" height=\"601\" src=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/freecnam.jpg\" alt=\"freecnam\" class=\"wp-image-6853\" style=\"width:700px\" srcset=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/freecnam.jpg 855w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/freecnam-300x211.jpg 300w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/freecnam-768x540.jpg 768w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/freecnam-18x12.jpg 18w\" sizes=\"auto, (max-width: 855px) 100vw, 855px\" \/><\/figure><\/div>\n\n\n<p>&#x1f4b0;<strong>Pricing<\/strong>: Free<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Anveo\"><\/span><strong>Anveo<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.anveo.com\/api.asp?code=apihelp_cnam_lookup&amp;api_type=\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">Anveo<\/a> offers a robust API for CNAM lookups. You\u2019ll love that it supports both POST and GET HTTP methods. Again, Anveo is designed to look up US and Canadian numbers. All you need to do is purchase the Anveo API key to get started. You must enter the phone number in the E.164 format, which means country + area code + number. Also, the results you\u2019ll get will be either the caller\u2019s name or an error message.\u00a0<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"733\" height=\"565\" src=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/anveo.jpg\" alt=\"anveo\" class=\"wp-image-6854\" style=\"width:700px\" srcset=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/anveo.jpg 733w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/anveo-300x231.jpg 300w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/anveo-16x12.jpg 16w\" sizes=\"auto, (max-width: 733px) 100vw, 733px\" \/><\/figure><\/div>\n\n\n<p><strong>&#x1f4b0;Pricing:<\/strong> $0.009 (0.9 cents) per lookup, charged regardless of the results.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"TrestleIQ\"><\/span><strong>TrestleIQ<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/trestleiq.com\/smart-cnam-api\/\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">TrestleIQ<\/a> gives you a smart CNAM API designed for accurate and fast lookups. It goes beyond traditional CNAM lookups to filter outdated information. You\u2019ll love how the results will include the first, middle, and last names associated with the caller. You\u2019ll also receive insights on whether a person or a business is calling you. Trestle will also find if the number is valid and assigned to a carrier or not.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"410\" src=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/trestlelq-1024x410.jpg\" alt=\"trestlelq\" class=\"wp-image-6855\" style=\"width:700px\" srcset=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/trestlelq-1024x410.jpg 1024w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/trestlelq-300x120.jpg 300w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/trestlelq-768x307.jpg 768w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/trestlelq-18x7.jpg 18w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/trestlelq.jpg 1304w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>&#x1f4b0;<strong>Pricing:<\/strong> 0.015\/query with the ability to do 10 queries per second.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Commio\"><\/span><strong>Commio&nbsp;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.commio.com\/products\/database-apis\/cnam-lookup\/\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">Commio<\/a> also offers a carrier-grade CNAM lookup tool designed to simplify business caller ID checks. Besides direct checks when you want to, Commio sends you weekly lookup CNAME records. That way, the platform minimizes stale records and helps you circumvent the strategies of telemarketers and scammers. So, in the end, you can look forward to current and reliable caller ID information in TXT, XML, or JSON format.\u00a0<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"470\" src=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/commio-1024x470.jpg\" alt=\"commio\" class=\"wp-image-6856\" style=\"width:700px\" srcset=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/commio-1024x470.jpg 1024w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/commio-300x138.jpg 300w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/commio-768x353.jpg 768w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/commio-18x8.jpg 18w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/commio.jpg 1305w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>&#x1f4b0;<strong>Pricing<\/strong>: Available on request as part of Commio voice and SMS packages.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"TruceCNAM\"><\/span><strong>TruceCNAM<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.truecnam.com\/\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">TrueCNAM<\/a> is also a secure CNAM lookup API designed to prioritize data accuracy and privacy. You\u2019ll love that TrueCNAM offers proprietary TrueSPAM scores on telephone calls by leveraging an assortment of data sources. That way, you can always look forward to updated community aggregated data.\u00a0 Beyond that, TrueCNAM is accessible to everyone, businesses, telecom service providers, carriers and even individuals. You\u2019ll also enjoy free CNAM lookup with no per-query fees, or other hidden fees.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"542\" src=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/trucecnam-1024x542.jpg\" alt=\"trucecnam\" class=\"wp-image-6857\" style=\"width:700px\" srcset=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/trucecnam-1024x542.jpg 1024w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/trucecnam-300x159.jpg 300w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/trucecnam-768x406.jpg 768w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/trucecnam-18x10.jpg 18w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/trucecnam.jpg 1123w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>&#x1f4b0;<strong>Pricing<\/strong>: Mostly free, with paid tiers customized to your needs.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sevenio\"><\/span><strong>Seven.io<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.seven.io\/en\/products\/number-validation\/cnam-lookup\/\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">Seven.io<\/a> gives you a CNAM lookup feature as part of their number validation suite. You\u2019ll love how this API integrates with various applications to retrieve caller names for U.S and Canadian numbers. Even when Seven.io can\u2019t find the caller\u2019s ID, it would provide details on the country, region, or network provider that the phone number is registered with. You\u2019ll also love that Seven.io leverages over 4.5 billion phone numbers and records to increase the accuracy of its query results.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"501\" src=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/seven.io_-1024x501.jpg\" alt=\"seven.io\" class=\"wp-image-6858\" style=\"width:700px\" srcset=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/seven.io_-1024x501.jpg 1024w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/seven.io_-300x147.jpg 300w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/seven.io_-768x376.jpg 768w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/seven.io_-18x9.jpg 18w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/seven.io_.jpg 1198w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Set_up_CNAM_Lookup_APIs\"><\/span>How to Set up CNAM Lookup APIs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>CNAM lookup APIs require similar steps to set up. Let\u2019s talk about how you can set up any of the APIs we talked about above.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Register for an account with your chosen provider. Some providers offer CNAM lookup as part of their voice and text communications solutions. Others offer standalone CNAM API services.<\/li>\n\n\n\n<li>Depending on your provider, you\u2019ll also have to pick CNAM lookup as an additional feature.<\/li>\n\n\n\n<li>Obtain your unique API key.<\/li>\n\n\n\n<li>Review the provider\u2019s API documentation for endpoint URLs and request formats.<\/li>\n\n\n\n<li>Integrate the API into your application. You can also use tools like Postman for manual requests.\u00a0<\/li>\n\n\n\n<li>Keep track of how your employees use the CNAM lookup to manage billing.\u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Trace_Unknown_Callers_with_Official_CNAM_Lookup_Services\"><\/span><strong>How to Trace Unknown Callers with Official CNAM Lookup Services<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Besides using CNAM lookup APIs, you can also use other official methods. Here\u2019s how to look up CNAME records using your network service providers.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Telecommunication_Carriers_CNAM_Services\"><\/span><strong>Telecommunication Carriers&#8217; CNAM Services<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Many major US and Canadian telecom carriers provide CNAM lookup as part of their caller ID services. So, if you sign up for this feature within your subscription, you can use it. When set up, your carrier will automatically perform a CNAM lookup each time you receive a call and display the caller\u2019s name on your device if it can find it. If you\u2019d like to use this feature, here\u2019s how to set it up:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Go to your personal account portal and check the features area.<\/li>\n\n\n\n<li>If you can\u2019t find where to activate CNAM lookup, call your customer support.\u00a0<\/li>\n\n\n\n<li>They will help you set it up right away.<\/li>\n\n\n\n<li>Note that most carriers charge a monthly fee for advanced caller ID and CNAM features.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Vonages_Number_Insight_Advanced_API\"><\/span><strong>Vonage&#8217;s Number Insight Advanced API<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.vonage.com\/communications-apis\/number-insight\/\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">Vonage<\/a> also offers an advanced Number Insight API, which has CNAM lookup capabilities. This API will help you uncover detailed information, including the caller\u2019s name, line type, and carrier. Businesses can integrate the Vonage API into their systems to automate caller identification and fraud prevention. Here\u2019s how to set it up:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"639\" src=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/vonage-1024x639.png\" alt=\"vonage\" class=\"wp-image-6859\" style=\"width:700px\" srcset=\"https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/vonage-1024x639.png 1024w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/vonage-300x187.png 300w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/vonage-768x479.png 768w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/vonage-18x12.png 18w, https:\/\/www.mobilephonelocator.net\/blog\/wp-content\/uploads\/vonage.png 1385w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>Sign up for a Vonage business account.\u00a0<\/li>\n\n\n\n<li>Obtain API credentials.\u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_to_Consider_When_Selecting_a_CNAM_Lookup_Service\"><\/span><strong>What to Consider When Selecting a CNAM Lookup Service&nbsp;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Now you know how to look up CNAME records. Beyond that, you need to select the CNAM lookup service that is right for your needs. Here are some important conditions to consider:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Coverage: <\/strong>Ideally, your CNAM lookup should cover U.S and Canadian PSTN numbers. Also, confirm if your CNAM lookup provider supports toll-free or international numbers, as many don\u2019t.<\/li>\n\n\n\n<li><strong>Data freshness<\/strong>: You need a CNAM lookup service that\u2019s updated frequently to avoid looking up outdated data.<\/li>\n\n\n\n<li><strong>Pricing:<\/strong> Some carriers offer per-lookup rates while others provide subscription rates. You need to compare both to match your budget and expected query volumes. You can also always leverage free CNAM lookup, but there\u2019s a risk of outdated data.<\/li>\n\n\n\n<li><strong>API reliability<\/strong>: You want a CNAM lookup API that has a high uptime and is easy to set up. Read the documentation to ensure it&#8217;s clear and check to see if the support services are responsive.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span><strong>FAQ<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Is_CNAM_Lookup_legal_in_the_US\"><\/span><strong>Is CNAM Lookup legal in the US?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>CNAM lookup is legal in the US. It\u2019s a standard telecommunications feature regulated by the FCC and provided by network and communications providers. Carriers, businesses, and individuals use it to enhance caller identification and prevent contact with spammers or scammers.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Can_CNAM_detect_spoofed_numbers\"><\/span><strong>Can CNAM detect spoofed numbers?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>CNAM lookup can\u2019t detect spoofed numbers with accuracy. It only looks up the CNAME and displays the associated name in the database. So, if the number has been spoofed, there\u2019s always a risk that the displayed name would be misleading. Still, prominent CNAME lookup services update their records regularly to help combat spoofed numbers.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_look_up_DNS_CNAME\"><\/span><strong>How to look up DNS CNAME?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>DNS CNAME lookup is entirely different from CNAM lookup. DNS CNAME (Canonical Name) is a process to find the alias name for a given host within the Domain Name System (DNS). It\u2019s used to manage multiple domains and subdomains pointing to a single service or server. In contrast,&nbsp; CNAM lookup is a telecommunications service that provides the name associated with a calling phone number.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_accurate_is_the_information_retrieved_through_CNAM_lookup\"><\/span><strong>How accurate is the information retrieved through CNAM lookup?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The accuracy of information retrieved through CNAM lookup can vary. This can depend on how frequently and correctly the database for the CNAM information is updated. Also, the phone number\u2019s subscriber needs to have registered their name correctly with the phone service provider. Beyond that, not all carriers actively participate in consistently updating their CNAM databases. Finally, CNAM information can be manipulated through caller ID spoofing, where malicious actors deliberately make false names be displayed to deceive the recipient.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Can_I_use_CNAM_lookup_tools_for_international_phone_numbers\"><\/span><strong>Can I use CNAM lookup tools for international phone numbers?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>CNAM lookup services primarily cater to the United States and Canada. But some of the services may also provide some level of coverage outside of the US. Note that such international CNAM lookup services are usually heavily restricted and may have outdated data.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Wrap_Up\"><\/span><strong>Wrap Up<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Now you have all the answers to how to look up CNAME records. Remember, the CNAM lookup service you choose will determine the outcome. Make sure to read through the documentation for clarity and evaluate which CNAM lookup API is right for you. With the correct setup, you can improve productivity and credibility in your communication needs.&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Unwanted calls are a persistent problem. When no name is attached to the calling number, it\u2019s hard to know whether to answer. In the U.S, caller names don\u2019t automatically transmit&hellip;<\/p>\n","protected":false},"author":1,"featured_media":6850,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-how-to"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.mobilephonelocator.net\/blog\/wp-json\/wp\/v2\/posts\/6849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mobilephonelocator.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mobilephonelocator.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mobilephonelocator.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mobilephonelocator.net\/blog\/wp-json\/wp\/v2\/comments?post=6849"}],"version-history":[{"count":1,"href":"https:\/\/www.mobilephonelocator.net\/blog\/wp-json\/wp\/v2\/posts\/6849\/revisions"}],"predecessor-version":[{"id":6860,"href":"https:\/\/www.mobilephonelocator.net\/blog\/wp-json\/wp\/v2\/posts\/6849\/revisions\/6860"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mobilephonelocator.net\/blog\/wp-json\/wp\/v2\/media\/6850"}],"wp:attachment":[{"href":"https:\/\/www.mobilephonelocator.net\/blog\/wp-json\/wp\/v2\/media?parent=6849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mobilephonelocator.net\/blog\/wp-json\/wp\/v2\/categories?post=6849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mobilephonelocator.net\/blog\/wp-json\/wp\/v2\/tags?post=6849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}