Title 47--Telecommunication
CHAPTER I--FEDERAL COMMUNICATIONS COMMISSION (CONTINUED)
PART 52--NUMBERING
52.1
Basis and purpose.
52.3
General.
52.5
Definitions.
52.7
Definitions.
52.9
General requirements.
52.11
North American Numbering Council.
52.12
North American Numbering Plan Administrator and B&C Agent.
52.13
North American Numbering Plan Administrator.
52.15
Central office code administration.
52.16
Billing and Collection Agent.
52.17
Costs of number administration.
52.19
Area code relief.
52.20
Thousands-block number pooling.
52.21
Definitions.
52.23
Deployment of long-term database methods for number portability by LECs.
52.25
Database architecture and administration.
52.26
NANC Recommendations on Local Number Portability Administration.
52.31
Deployment of long-term database methods for number portability by CMRS providers.
52.32
Allocation of the shared costs of long-term number portability.
52.33
Recovery of carrier-specific costs directly related to providing long-term number portability.
52.34
Obligations regarding local number porting to and from interconnected VoIP or Internet-based TRS providers.
52.101
General definitions.
52.103
Lag times.
52.105
Warehousing.
52.107
Hoarding.
52.109
Permanent cap on number reservations.
52.111
Toll free number assignment.
Appendix
Appendix to Part 52--Deployment Schedule for Long-Term Database Methods for Local Number Portability.