Billing for Local Services, West
Billing Systems
Bill Format & Delivery
Summary Bill Master
How to Read Your Bill
BAN Structure
Inquiries, Claims & Adjustments
Collections Process
Tax Exemptions by State
Daily Usage Files (DUFs)
CABS BOS Bill Data Tape Record
Access Billing Process Flow
Regional Definitions
Carrier Access Billing System Bill Output Specifications (CABS BOS) Bill Data Tape Record
Verizon West
CABS BOS

For additional information please visit the Telcordia Web site

Verizon North

  • Explanation Letter - October 2015
  • October 2015 Version
  • Explanation Letter - October 2005
  • October 2005 Version
  • Explanation Letter - April 2005
  • April 2005 Version
  • Verizon Mid-Atlantic

  • Explanation Letter - October 2005
  • October 2005 Version
  • Explanation Letter - April 2005
  • April 2005 Version
  • PA/VA Conversion
  • Verizon Wholesale

  • Explanation Letter - October 2015
  • October 2015 Version
  • Explanation Letter - October 2005
  • October 2005 Version
  • Explanation Letter - April 2005
  • April 2005 Version
  • Verizon West

  • Explanation Letter - October 2005
  • October 2005 Version
  • Explanation Letter - April 2005
  • April 2005 Version
  • PA/VA Conversion