NoCall

Spam numbers in United States: who's calling?

Community-built directory of numbers reported as spam, telemarketing, and phone scams in United States. Our database is updated continuously with reports from real users.

54,548
Spam numbers detected
0
Total reports
0
Reports today

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Search a Spanish phone number or a company name (Iberdrola, Movistar...) to check if it has been reported as spam.

Categories

Browse reported numbers grouped by type of unwanted call:

📞Telemarketing🚨Scam💳Debt🚫Harassment📋Surveys📵Spam

Search by prefix

Browse reported numbers grouped by prefix and line type:

Mobile numbers

600610620630640650660670680690710722

Landline numbers

910911912930931935960961963965954955951952950968971976981986984

Toll-free numbers

800900

Premium rate

901902

Related guides

How to block spam callsSet up filters to cut down on unwanted calls.How to find out who's callingCheck signals and reports before calling back.What to do about a suspicious callClear steps to protect yourself from possible scams.

Frequently asked questions about spam numbers

What is a spam number?
A spam number is a phone that makes unwanted mass calls: telemarketing, scams (vishing), debt collection, or surveys. NoCall identifies them with community reports so you know who's calling before you answer.
How do I know if a number is spam?
Search the number on NoCall: you'll see reports from other users, the call category, and a risk rating. If you don't recognise a number, always check before calling back.
How do I report a spam call?
Search the number on NoCall and add your report with the type of call. Every report helps the community identify active campaigns and stay protected from scams.
Is telemarketing legal in United States?
Since 2023, Spanish law bans commercial calls without prior consent. Most unsolicited telemarketing is unlawful; you can join the Robinson List and report the number here.