United States
+1 ISO-3166: USNational telephone directory, consumer protection standards, and community reputation ledger.
Tip: Enter a domestic number (e.g. (202) 555-0199) or full international format (+1...).
United States numbers at a glance
Based on public records and published community reports.
Top numbers by current spam votes
- +150426177851 current spam votes
- +161244809291 current spam votes
- +150343671511 current spam votes
- +185098891221 current spam votes
- +186462553931 current spam votes
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Telephony Standards & Consumer Safeguards
Spam Telephone Analytics for United States
Community report breakdown of telecom carriers and geographic area codes with the highest volume of reported unwanted calls.
Reported Numbers in United States (107 recorded)
Search a Number ↑Frequently Asked Questions about United States Telephony
Who called me from +1 (United States)?
Incoming calls with the international prefix +1 originate from telephone networks registered in United States. Standard telephone numbers in this country adhere to the national numbering format: 10-digit plan: (NXX) NXX-XXXX with 3-digit Area Code + 7-digit subscriber line. You can enter the full number into our lookup box above to inspect community reports, telemarketing tags, or verified business profiles.
How can I block spam and robocalls in United States?
Consumers in United States can register their numbers with the official statutory registry, National Do Not Call Registry (opens in a new tab), to legally restrict cold sales calls. Additionally, network operators such as AT&T, Verizon, T-Mobile offer call filtering tools, and suspicious activity can be escalated to Federal Communications Commission (FCC).
Are numbers from United States toll-free?
Toll-free and freephone status depends on designated non-geographic prefixes within the national numbering plan (such as 800 or 0800 ranges). Standard geographic and mobile numbers incur normal provider airtime rates, and international rates apply when calling from outside United States.
Where can I report phone fraud or scams in United States?
Victims of telephone fraud or persistent harassment can file an official complaint with the national scam reporting agency, Federal Trade Commission (FTC) (opens in a new tab), or submit regulatory grievances to Federal Communications Commission (FCC) (opens in a new tab).