### Inderstanding phone numbers

    http://whitepages.fr/phonesystem/
    https://support.twilio.com/hc/en-us/articles/223183008-Formatting-International-Phone-Numbers
    https://en.wikipedia.org/wiki/National_conventions_for_writing_telephone_numbers

### Open data

    https://api.ovh.com/console/#/telephony
    https://countrycode.org/
    http://www.countryareacode.net/en/
    http://directory.didww.com/area-prefixes
    http://hs3x.com/
    http://www.numinfo.net/

# Data sources

Both free and premium resources are included. Be careful, the listing of a data source here does not mean it has been verified or is used in the tool. Data might be false. Use it as an OSINT framework.

### Reputation / fraud

    scamcallfighters.com
    signal-arnaques.com
    
### Disposable numbers

    receive-sms-online.com
    receive-sms-now.com
    hs3x.com
    twilio.com
    freesmsverification.com
    freeonlinephone.org
    sms-receive.net
    smsreceivefree.com
    receive-a-sms.com
    receivefreesms.com
    freephonenum.com
    receive-smss.com
    receivetxt.com
    temp-mails.com
    receive-sms.com
    receivesmsonline.net
    receivefreesms.com
    sms-receive.net
    pinger.com (=> textnow.com)
    receive-a-sms.com
    k7.net
    kall8.com
    faxaway.com
    receivesmsonline.com
    receive-sms-online.info
    sellaite.com
    getfreesmsnumber.com
    smsreceiving.com
    smstibo.com
    catchsms.com
    freesmscode.com
    smsreceiveonline.com
    smslisten.com
    sms.sellaite.com
    
### Individuals

    Facebook
    True People
    Fast People
    Background Check
    Pipl
    Spytox
    Makelia
    IvyCall
    PhoneSearch
    411
    USPhone
    WP Plus
    Thats Them
    True Caller
    Sync.me
    WhoCallsMe
    ZabaSearch
    DexKnows
    WeLeakInfo
    OK Caller
    SearchBug
    numinfo.net
    
### Google dork examples

    `insubject:"+XXXXXXXXX" | insubject:"+XXXXX" | insubject:"XXXXX XXX XXX`
    `insubject:"XXXXXXXXX" | intitle:"XXXXXXXXX"`
    `intext:"XXXXXXXXX" ext:doc | ext:docx | ext:odt | ext:pdf | ext:rtf | ext:sxw | ext:psw | ext:ppt | ext:pptx | ext:pps | ext:csv | ext:txt | ext:html`
    `site:"hs3x.com" intext:"+XXXXXXXXX"`
    `site:signal-arnaques.com intext:"XXXXXXXXX" intitle:" | Phone Fraud"`