2008 CFR Title 47, Volume 3

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.