LERG stands for local exchange routing guide. This is a type of database under the management of Telcordia. Information pertaining to NPA-NXX on the block level is provided through this database. It’s updated on a monthly basis and is based on the activity over the public phone network.
« Back to GlossarySearch
Recent Posts
- Is Someone Making Calls from Your Office Phone? 6 Signs Your VoIP System is Hacked
- How Using Dynamic Caller ID Can Help Your Business Reach More Customers?
- 5 Benefits of VoIP Business Office Phone Systems Your Business Can’t Ignore
- 6 Advantages of Virtual Phone System for Entrepreneurs
- Virtual Telehealth Solutions: Doctors Can Offer Treatments Without Compromising Social Distancing
Get Free Quote
What is business phone service?
Subscribe To Our Newsletter
Join our mailing list to receive the latest news and updates from our team.