What is an online phone directory ?

1
What is an Online Phone Directory ?
Online Directory Service is an online Directory 
enquiry service. It is a helpful tool to assist
people looking for a helpline number or contact
details for a certain company.
2
What Information You can get from an Online
Directory?

• You can get contact detail(customer support
  numbers), Contact address, important links and
  other relevant information of the company for
  which you are searching customer service.

3
Which is the best online directory for US and
Canada?

• ContactOcean is an Online Directory that provides
  authentic (Customer service numbers) of renowned
  companies in US, Canada that offer relevant
  timely support.
• For more, visit https//contactocean.com/