| Board of Prisons | www.bop.gov/inmate_locator/index.jsp |
| Candor Reminder Services | www.candor.com/reminder/default.asp |
| Phone Finders |
www.fonefinder.net/index.php?npa=&nxx= |
| Google Earth | www.earth.google.com/intl/en/tour/thanks-win-updater.html |
| How Stuff Works | www.people.howstuffworks.com/social-security-number2.htm |
| Mapquest |
www.mapquest.com/ |
| Open Government Guide | www.rcfp.org/ogg/ |
| PI Magazine |
www.pimagazine.com |
| U.S. State & Local Gateway | www.usa.gov/Government/State_Local.shtml |
| U.S. Zip Code Lookup | http://zip4.usps.com/zip4/welcome.jsp |