Subpart C - NUMBER PORTABILITY
- Section 52.20 - Thousands-block number pooling
- Section 52.21 - Definitions
- Section 52.23 - Deployment of long-term database methods for number portability by LECs
- Section 52.25 - Database architecture and administration
- Section 52.26 - NANC Recommendations on Local Number Portability Administration
- Section 52.31 - Deployment of long-term database methods for number portability by CMRS providers
- Section 52.32 - Allocation of the shared costs of long-term number portability
- Section 52.33 - Recovery of carrier-specific costs directly related to providing long-term number portability
- Section 52.34 - Obligations regarding local number porting to and from interconnected VoIP or Internet-based TRS providers
- Section 52.35 - Porting Intervals
- Section 52.36 - Standard data fields for simple port order processing
- Section 52.37 - Number Portability Requirements for Wireless Providers
- Section 52.38-52.99 - Reserved