FAST LINKS: Free Public Record Searches   Validate SSNs   Validate Phone Numbers   Skip Smasher  Crime Smasher   Skiptrace Seminar     Need a P.I.?   Home


Crime Time

Skip Smasher

Site Areas:

BLACK BOOK ONLINE: Free Data Searches! Click Button to Search!

Free Public Records


Black Book Online is now on Facebook!


Skip Smasher


P.I. Licensing Directory


NEW: PHONE VALIDATOR -- FREE!!! domain for sale - $1,000,000 asking price!

Online Skiptracing Seminar


Our free search site for investigators and skiptracers, Black Book Online, has launched a unique new search engine that finds the physical location of a post office that corresponds to a P.O. box address.

"The most obvious use of the search is for locating witnesses and skips who are using a post office box for their mail," says private investigator and site creator Robert Scott. "People typically live close to their P.O. box for the sake of convenience. An investigator looking for someone will often have multiple possible addresses developed through public records and commercial skiptracing data. Knowing which address is closest to the P.O. box can be significant."

Scott says the search engine is the first of its kind and was built with data obtained from the post office. "This could have been built long ago, but no one else thought of it or cared to do it. The post office does have a post office locator on its website that will work based on a zip code. The problem is, some zip codes have multiple post offices in the zip code. For example, in Los Angeles, there's one zipcode with four post offices. Our search engine is able to tell the user which of the four the actual P.O. box is located at."

The P.O. box search has also been integrated into select search results at, Scott's restricted-access website for professional investigators and skiptracers.

For the free version of the P.O. box locator, visit the main page at Black Book Online, located at



ICE Detainees Now Online

The Most Restricted Phone Number?

"General Delivery" Mail Decoded

Google's Secret Phone Book

NYPD Secret Cell Phone Database

Investigation of Pre-Paid Cells

Crime Smasher Website Online

New Official Code for Locates

Identification of Vonage Phone Numbers

Digital Copiers Security Risk?

Building the Perfect P.I.



Black Book Online: Free Public Records!

P.I. Directory: Need a P.I.?

P.I. Licensing Directory

SSN Validator - FREE!!!

Phone Validator - FREE!!!



Click cover for details!

Sold Out! E-book coming December 2010!

New e-Book!

The E-Book

Learn How to Skiptrace! Click Book Cover for Details!



Receive our free newsletter on information sources and products:

Subscribe to our free BlackBookOnline newsletter:
Powered by

mastercard.gif (2219 bytes)  visa.gif (1681 bytes)  amex.gif (3653 bytes)

Black Book Online Search Spy

No membership required! Criminal background checks from Crime Smasher:

Crime smasher Criminal Record Checks

Skiptracing data for professional investigators from Skip Smasher:

Click for detail!

This website copyright Crime Time Publishing Co., Inc. All rights reserved. You may contact us here. You may read our privacy policy here.