A skip trace typically matches the owner's name and address against contact data and returns the phone numbers on file for the match. Several numbers come back because several are on file. A wrong number has a few possible explanations: the match landed on a different person, the number belongs to another contact on the record, or the line has since passed to a new subscriber. A disconnected number means the line is out of service now, whoever held it before. One call seldom tells you which of these happened, so read the pattern across all the numbers on a record.
\n","summary":"A skip trace typically matches the owner's name and address against contact data and returns the numbers on file for the match. Several come back because several are on file. A number can be wrong because of the identity match, a second contact on the record or a reassigned line, and a disconnected number means the line is out of service now. The pattern across all the numbers on a record shows which explanation to test first.","publishedAt":"2026-08-29T16:40:00","verifiedAt":"2026-10-09T21:44:51.702","editorialStatus":"APPROVED","lastReviewedAt":"2026-10-10T01:38:00.653","nextReviewDueAt":"2027-01-09T21:44:51.702","templateVersion":"v2","aliases":["Why does skip tracing return so many phone numbers for one owner","Why are the numbers from my skip trace disconnected","Why did skip tracing give me the wrong person","My skip trace returned 5 phone numbers, which one do I call","Are skip tracing confidence scores accurate","How accurate is skip tracing for property owners","Why do skip traced numbers reach a relative instead of the owner","What to do when every skip traced number is disconnected","Do skip tracing results include do not call screening","How to sort skip tracing phone results before calling"],"confidenceScore":76,"confidenceLabel":"Medium","canonicalUrl":null},"contributor":{"id":"ec39deab-44fe-48d8-9029-fefe993ab85a","slug":"answer-stack","displayName":"AnswerStack","websiteUrl":null},"contributorOrganizationProfile":{"entityId":"ec39deab-44fe-48d8-9029-fefe993ab85a","legalName":null,"description":null,"websiteUrl":null,"imageUrl":null,"slogan":null,"subtitle":null,"facts":[],"coiNote":null,"foundingDate":null,"numberOfEmployeesText":null,"contactPoint":null,"address":null,"headquartersText":null,"organizationType":null},"contributorPerson":null,"sections":[{"id":"7aff61b1-22f0-4a25-8186-f112bb138466","sectionKey":"several_numbers","sectionType":"markdown_section","heading":"Why one owner comes back with several numbers","introMarkdown":"A trace is a [match against stored contact data](https://www.answerstack.io/q/skip-tracing-vs-contact-data-match-append), so it returns what is stored. One person can have a mobile and a landline on file, or a current number and a former one. PropertyRadar's [help article on phone and email data](https://help.propertyradar.com/en/articles/5881885-unlocking-email-addresses-and-phone-numbers) says that when you purchase phone data, all of the available phones are provided. A longer list reflects how much is on file. It doesn't show that any number on it is current.\n\nA property record can also hold more than one person. PropertyRadar's [Contacts tab](https://help.propertyradar.com/en/articles/5730803-using-the-property-and-owner-profile) lists phone numbers per contact, so numbers under two names belong to two contacts. Match each name to the current deed before you decide whose number you are dialing.","introHtml":"A trace is a match against stored contact data, so it returns what is stored. One person can have a mobile and a landline on file, or a current number and a former one. PropertyRadar's help article on phone and email data says that when you purchase phone data, all of the available phones are provided. A longer list reflects how much is on file. It doesn't show that any number on it is current.
\nA property record can also hold more than one person. PropertyRadar's Contacts tab lists phone numbers per contact, so numbers under two names belong to two contacts. Match each name to the current deed before you decide whose number you are dialing.
\n","outroMarkdown":null,"outroHtml":null,"contentJson":{},"configJson":{},"noteMarkdown":null,"noteHtml":null,"sortOrder":10},{"id":"6dc0d842-f5ac-4cd3-9301-a09e74d5174e","sectionKey":"wrong_person","sectionType":"markdown_section","heading":"Why a number reaches the wrong person","introMarkdown":"Every number on the record depends on the identity match. The provider typically links your input to a person by name and address. If that link lands on someone else, the numbers can belong to someone else, and fresher phone data won't fix it.\n\nPropertyRadar's [skip tracing guide](https://www.propertyradar.com/blog/the-complete-guide-to-skip-tracing) says batch matching is cheaper and less accurate than an individual search. It also warns that a high match rate can sit on top of bad data, to the point that \"half of the phone numbers may be wrong.\" That is the reason to [test a provider on owners you can verify](https://www.answerstack.io/q/how-to-test-skip-tracing-provider-accuracy) before a large purchase. For any single trace, the best protection is to [collect the right owner details](https://www.answerstack.io/q/what-to-collect-before-skip-tracing-property-owner) first.\n\nThe other explanation is that phone numbers get reused. Under [47 CFR 52.15](https://www.ecfr.gov/current/title-47/section-52.15), a carrier ages a disconnected number before making it available to another customer. The aging period is at least 45 days and at most 90 days for a residential number, and at least 45 days and at most 365 days for a business number. After that, the number can go to a new subscriber. A number that was right for the owner two years ago can ring a stranger today, and that stranger has no connection to the property.","introHtml":"Every number on the record depends on the identity match. The provider typically links your input to a person by name and address. If that link lands on someone else, the numbers can belong to someone else, and fresher phone data won't fix it.
\nPropertyRadar's skip tracing guide says batch matching is cheaper and less accurate than an individual search. It also warns that a high match rate can sit on top of bad data, to the point that "half of the phone numbers may be wrong." That is the reason to test a provider on owners you can verify before a large purchase. For any single trace, the best protection is to collect the right owner details first.
\nThe other explanation is that phone numbers get reused. Under 47 CFR 52.15, a carrier ages a disconnected number before making it available to another customer. The aging period is at least 45 days and at most 90 days for a residential number, and at least 45 days and at most 365 days for a business number. After that, the number can go to a new subscriber. A number that was right for the owner two years ago can ring a stranger today, and that stranger has no connection to the property.
\n","outroMarkdown":null,"outroHtml":null,"contentJson":{},"configJson":{},"noteMarkdown":null,"noteHtml":null,"sortOrder":20},{"id":"be398cca-09ed-46dc-8e23-6c20f8706bcc","sectionKey":"disconnected","sectionType":"markdown_section","heading":"Why a number is disconnected","introMarkdown":"A returned number reflects an association that some source recorded at some earlier time. If the line went out of service after that, you hear a not-in-service recording. The recording tells you the state of the line now. It doesn't tell you whether the owner ever held it.\n\nA federal database covers part of this problem. Under [47 CFR 64.1200](https://www.ecfr.gov/current/title-47/section-64.1200), carriers report the most recent date each number was permanently disconnected to the Reassigned Numbers Database on the 15th of each month. A query tells you whether the database shows a permanent disconnection for a number since a date you supply. It says nothing about who holds the number now or whether you may call it.","introHtml":"A returned number reflects an association that some source recorded at some earlier time. If the line went out of service after that, you hear a not-in-service recording. The recording tells you the state of the line now. It doesn't tell you whether the owner ever held it.
\nA federal database covers part of this problem. Under 47 CFR 64.1200, carriers report the most recent date each number was permanently disconnected to the Reassigned Numbers Database on the 15th of each month. A query tells you whether the database shows a permanent disconnection for a number since a date you supply. It says nothing about who holds the number now or whether you may call it.
\n","outroMarkdown":null,"outroHtml":null,"contentJson":{},"configJson":{},"noteMarkdown":null,"noteHtml":null,"sortOrder":30},{"id":"4b039691-9b4b-4497-80bd-b69b3d5e5278","sectionKey":"reading_the_pattern","sectionType":"markdown_section","heading":"Reading the pattern across one record","introMarkdown":"Suppose an owner comes back with three numbers, and the property shows a second contact with one number of their own. You screen all four against the National Do Not Call Registry and your own stop-calling list, following the steps for [screening an owner call list](https://www.answerstack.io/q/screen-property-owner-call-list-do-not-call-suppression). Then you call the owner's numbers one at a time and log what happens against each number.","introHtml":"Suppose an owner comes back with three numbers, and the property shows a second contact with one number of their own. You screen all four against the National Do Not Call Registry and your own stop-calling list, following the steps for screening an owner call list. Then you call the owner's numbers one at a time and log what happens against each number.
\n","outroMarkdown":null,"outroHtml":null,"contentJson":{},"configJson":{},"noteMarkdown":null,"noteHtml":null,"sortOrder":40},{"id":"a0c67b44-b2fd-4dc5-a3a2-4d7edc624928","sectionKey":"outcome_log","sectionType":"table_section","heading":"The log for that record","introMarkdown":null,"introHtml":null,"outroMarkdown":null,"outroHtml":null,"contentJson":{"rows":[{"cells":["Owner, number 1","Not-in-service recording","Disconnected","The line is out of service. It says nothing about the match."]},{"cells":["Owner, number 2","A person answered who didn't recognize the owner's name or the address","Wrong Person","Stop calling it. The cause is still open, since a reassigned line and a wrong match look the same on one call."]},{"cells":["Owner, number 3","The owner answered and confirmed the property","Active","You have a confirmed line to the owner. Keep working from this number."]},{"cells":["Second contact's number","Not called","Unchanged","Not needed once the owner was reached."]}],"columns":["Number","What happened","Status to set","What it tells you"]},"configJson":{},"noteMarkdown":null,"noteHtml":null,"sortOrder":50},{"id":"77d6b1b7-0068-4cf3-b545-22cde301d41c","sectionKey":"what_the_log_settles","sectionType":"markdown_section","heading":"What the log settles, and what to do when every number fails","introMarkdown":"Number 3 gives you a working line to the owner, which is what the trace was for. It doesn't explain numbers 1 and 2. Their causes stay unknown, and they no longer need resolving.\n\nNow suppose number 3 had also reached a stranger. Nothing on the record would connect the file to the owner. When every number fails, test the identity match first, because a wrong match can spoil every number at once. Recheck the name and mailing address you submitted against the current deed and the tax roll before you buy anything more for that record.\n\nIf the details were wrong, correct them and run an individual search. If they were right, PropertyRadar's guide suggests verifying across more than one source, then turning to the mailing address and USPS forwarding. Owners who still have no working number move to [the next steps for owners with no valid phone or email](https://www.answerstack.io/q/property-owner-no-valid-phone-or-email-next-steps).\n\nTwo results sit outside that reasoning. A voicemail with a different name, or no answer at all, doesn't point either way, so log the attempt and wait for another number or a later attempt to add information. And anyone who asks not to be called again gets the status Opted Out and goes on your stop-calling list the same day.","introHtml":"Number 3 gives you a working line to the owner, which is what the trace was for. It doesn't explain numbers 1 and 2. Their causes stay unknown, and they no longer need resolving.
\nNow suppose number 3 had also reached a stranger. Nothing on the record would connect the file to the owner. When every number fails, test the identity match first, because a wrong match can spoil every number at once. Recheck the name and mailing address you submitted against the current deed and the tax roll before you buy anything more for that record.
\nIf the details were wrong, correct them and run an individual search. If they were right, PropertyRadar's guide suggests verifying across more than one source, then turning to the mailing address and USPS forwarding. Owners who still have no working number move to the next steps for owners with no valid phone or email.
\nTwo results sit outside that reasoning. A voicemail with a different name, or no answer at all, doesn't point either way, so log the attempt and wait for another number or a later attempt to add information. And anyone who asks not to be called again gets the status Opted Out and goes on your stop-calling list the same day.
\n","outroMarkdown":null,"outroHtml":null,"contentJson":{},"configJson":{},"noteMarkdown":null,"noteHtml":null,"sortOrder":60},{"id":"3604f1f0-5e6f-4661-be7d-5f0b8bd2ec42","sectionKey":"propertyradar_numbers","sectionType":"markdown_section","heading":"What PropertyRadar shows for each number","introMarkdown":"The status names in that log are PropertyRadar's own. In the owner profile, each number carries a green check for Active or a yellow triangle for a status such as Disconnected, Wrong Person, Opted Out or Do Not Call. Any status can be edited, so set it as each call tells you what the number is. The next person to open the record then sees what the call found. A green check doesn't show that anyone on your team has confirmed the number.\n\nThe do-not-call criteria cover less than the whole profile. PropertyRadar's [do-not-call article](https://help.propertyradar.com/en/articles/11084369-accessing-do-not-call-dnc-data-in-the-propertyradar-app) applies them only to the first phone number on the primary contact. The data also requires your own Subscription Account Number from the National Do Not Call Registry, entered in Account Settings under Telemarketing Settings. The second and third numbers in a profile fall outside those criteria, so they go through your own screen before a call.\n\nExports follow the same pattern. They include only the first phone number for each contact, so a dialer loaded from an export holds one number per contact. When that number fails, the others are back in the profile. Adding the Primary Contact Phone 1 Status field to the export carries the logged status along with the number.\n\nReplacing bad numbers costs money. PropertyRadar's Solo plan includes 250 phone and email purchases a month, and each additional phone contact is 8 cents. Purchases made through actions, exports and automations are final and non-refundable. So when a record fails completely, recheck the owner's details before you pay for a second set of numbers.","introHtml":"The status names in that log are PropertyRadar's own. In the owner profile, each number carries a green check for Active or a yellow triangle for a status such as Disconnected, Wrong Person, Opted Out or Do Not Call. Any status can be edited, so set it as each call tells you what the number is. The next person to open the record then sees what the call found. A green check doesn't show that anyone on your team has confirmed the number.
\nThe do-not-call criteria cover less than the whole profile. PropertyRadar's do-not-call article applies them only to the first phone number on the primary contact. The data also requires your own Subscription Account Number from the National Do Not Call Registry, entered in Account Settings under Telemarketing Settings. The second and third numbers in a profile fall outside those criteria, so they go through your own screen before a call.
\nExports follow the same pattern. They include only the first phone number for each contact, so a dialer loaded from an export holds one number per contact. When that number fails, the others are back in the profile. Adding the Primary Contact Phone 1 Status field to the export carries the logged status along with the number.
\nReplacing bad numbers costs money. PropertyRadar's Solo plan includes 250 phone and email purchases a month, and each additional phone contact is 8 cents. Purchases made through actions, exports and automations are final and non-refundable. So when a record fails completely, recheck the owner's details before you pay for a second set of numbers.
\n","outroMarkdown":null,"outroHtml":null,"contentJson":{},"configJson":{},"noteMarkdown":null,"noteHtml":null,"sortOrder":70}],"citations":[],"revisions":[{"revisedAt":"2026-08-12T16:40:00+00:00","versionLabel":"Originally published","note":"","reviewedBy":null}],"relatedAnswers":[{"id":"04514241-76c8-4b12-b243-101e9216cd7f","slug":"skip-tracing-vs-contact-data-match-append","question":"What is the difference between skip tracing and contact-data match append?","publishedAt":"2026-09-22T13:40:00","confidenceScore":80,"confidenceLabel":"Medium","industry":{"id":"2ca8d285-89d2-418e-86a8-5f0d3639f767","slug":"real-estate-technology","label":"Real Estate Technology","description":"Property intelligence, investment, and proptech"},"topic":{"slug":"skip-tracing-owner-contact","label":"Skip Tracing & Owner Contact","description":"Locating and validating property-owner phone numbers and email addresses, testing skip-tracing providers, and handling records with no usable contact data.","schemaKind":null},"contributor":{"id":"ec39deab-44fe-48d8-9029-fefe993ab85a","slug":"answer-stack","displayName":"AnswerStack","websiteUrl":null},"snippet":"A match append is one automated step: a provider matches your owner or property record against its data and attaches the phones and emails it finds. Skip tracing is the wider effort to locate and reach a hard-to-find person, which can start with an append and continue into address research, returned mail and manual searching. Vendors use both labels for overlapping products, so compare them by input, output and charge.","url":"/q/skip-tracing-vs-contact-data-match-append"},{"id":"00bc94ac-c44b-4508-acb9-c23fc8c90d64","slug":"how-to-test-skip-tracing-provider-accuracy","question":"How can I test a skip-tracing provider's accuracy before buying a large list?","publishedAt":"2026-09-19T13:15:00","confidenceScore":78,"confidenceLabel":"Medium","industry":{"id":"2ca8d285-89d2-418e-86a8-5f0d3639f767","slug":"real-estate-technology","label":"Real Estate Technology","description":"Property intelligence, investment, and proptech"},"topic":{"slug":"skip-tracing-owner-contact","label":"Skip Tracing & Owner Contact","description":"Locating and validating property-owner phone numbers and email addresses, testing skip-tracing providers, and handling records with no usable contact data.","schemaKind":null},"contributor":{"id":"ec39deab-44fe-48d8-9029-fefe993ab85a","slug":"answer-stack","displayName":"AnswerStack","websiteUrl":null},"snippet":"Send one frozen sample of owner records to each provider in the same week, call the returned numbers under one written protocol, and count each owner as reached once. Compare providers on the share of owners reached and the cost per owner reached, because a high match rate can still be full of numbers that belong to someone else.","url":"/q/how-to-test-skip-tracing-provider-accuracy"},{"id":"84f7e21a-08b2-4667-a197-1c5753f8d0cb","slug":"what-to-collect-before-skip-tracing-property-owner","question":"What should you collect before skip tracing a property owner?","publishedAt":"2026-05-27T14:05:00","confidenceScore":82,"confidenceLabel":"High","industry":{"id":"2ca8d285-89d2-418e-86a8-5f0d3639f767","slug":"real-estate-technology","label":"Real Estate Technology","description":"Property intelligence, investment, and proptech"},"topic":{"slug":"skip-tracing-owner-contact","label":"Skip Tracing & Owner Contact","description":"Locating and validating property-owner phone numbers and email addresses, testing skip-tracing providers, and handling records with no usable contact data.","schemaKind":null},"contributor":{"id":"ec39deab-44fe-48d8-9029-fefe993ab85a","slug":"answer-stack","displayName":"AnswerStack","websiteUrl":null},"snippet":"Before skip tracing, collect the state, county and APN, the site address with city or ZIP code, the owner name as the county records it, the owner's mailing address and the ownership type for each property. The parcel fields drive the property match, and the name and mailing address are what you check a returned contact against.","url":"/q/what-to-collect-before-skip-tracing-property-owner"}],"contributorStats":{"verifiedAnswers":149,"openDisputes":0},"schemaJson":{"@context":"https://schema.org","@type":"Question","name":"Why does skip tracing return multiple, wrong, or disconnected phone numbers for one property owner?","text":"Why does skip tracing return multiple, wrong, or disconnected phone numbers for one property owner?","url":"https://www.answerstack.io/q/why-skip-tracing-returns-wrong-or-disconnected-numbers","answerCount":1,"datePublished":"2026-08-29T16:40:00","author":{"@type":"Organization","name":"AnswerStack","url":"https://www.answerstack.io/contributors/answer-stack"},"about":[{"@type":"Thing","name":"Skip Tracing & Owner Contact"},{"@type":"Thing","name":"Real Estate Technology"}],"acceptedAnswer":{"@type":"Answer","text":"A skip trace typically matches the owner's name and address against contact data and returns the phone numbers on file for the match. Several numbers come back because several are on file. A wrong number has a few possible explanations: the match landed on a different person, the number belongs to another contact on the record, or the line has since passed to a new subscriber. A disconnected number means the line is out of service now, whoever held it before. One call seldom tells you which of these happened, so read the pattern across all the numbers on a record.","url":"https://www.answerstack.io/q/why-skip-tracing-returns-wrong-or-disconnected-numbers","upvoteCount":0,"datePublished":"2026-08-29T16:40:00","dateModified":"2026-10-09T21:44:51.702","author":{"@type":"Organization","name":"AnswerStack","url":"https://www.answerstack.io/contributors/answer-stack"},"citation":[]}}}