Indeed there are plenty of online directory for numbers. The best part most of them are free. Your app store should have something of the sort available to you.
To find directory assistance for phone numbers one would have to call their provider. For example if one belonged to AT&T one could contact their online directory to locate phone numbers.
Kik doesn't have an online directory. The directory for Kik users is a server-side directory, and only Kik has access to said directory.
Finding a free phone directory online is honestly one of the easiest ways to go about getting phone numbers from friends and family members. These are especially useful for consumers who do not have access to paid directory assistance services. This is something that continues to be useful at the consumer level.
There are a variety of online "white pages" telephone directory websites.
You can find an online directory of CNA jobs at www.healthjobsusa.com.
Mysask is like an online directory for business's with their phone numbers. You can have your number added with a review of what your business offers.
The "Whitepages" are a good alternative for finding phone numbers online. "Anywho" is also a phonebook provider that is capable to provide you with numbers
There are several online telephone directories today. But my favorite is DEX online it is actually the highest recommend online directory.
One can search for phone numbers through the phone book. Alternatively one can use the online phone book directory, or a similar engine such as YELP to find phone numbers.
There are many online shops that sell telephone directory books. Amazon.com is one of online shop that sells telephone directory book. You can visit www.amazon.com
You can get them online at http://serenatamariachi.com, an online Mariachi directory
One can find the Online Telephone Directory of Comcast at Comcast which has a solution with Ecolisting, an online directory listing to provide users with a one stop shop for their phone search needs.