[Code of Federal Regulations] [Title 47, Volume 3] [Revised as of October 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 47CFR51.1] [Page 15-17] TITLE 47--TELECOMMUNICATION CHAPTER I--FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) PART 51_INTERCONNECTION--Table of Contents Subpart A_General Information Sec. 51.1 Basis and purpose. Subpart A_General Information Sec. 51.1 Basis and purpose. 51.3 Applicability to negotiated agreements. 51.5 Terms and definitions. Subpart B_Telecommunications Carriers 51.100 General duty. Subpart C_Obligations of All Local Exchange Carriers 51.201 Resale. 51.203 Number portability. 51.205 Dialing parity: General. 51.207 Local dialing parity. 51.209 Toll dialing parity. 51.211 Toll dialing parity implementation schedule. 51.213 Toll dialing parity implementation plans. 51.215 Dialing parity: Cost recovery. 51.217 Nondiscriminatory access: Telephone numbers, operator services, directory assistance services, and directory listings. 51.219 Access to rights of way. 51.221 Reciprocal compensation. 51.223 Application of additional requirements. 51.230 Presumption of acceptability for deployment of an advanced services loop technology. 51.231 Provision of information on advanced services deployment. 51.232 Binder group management. 51.233 Significant degradation of services caused by deployment of advanced services. Subpart D_Additional Obligations of Incumbent Local Exchange Carriers 51.301 Duty to negotiate. [[Page 16]] 51.303 Preexisting agreements. 51.305 Interconnection. 51.307 Duty to provide access on an unbundled basis to network elements. 51.309 Use of unbundled network elements. 51.311 Nondiscriminatory access to unbundled network elements. 51.313 Just, reasonable and nondiscrimi natory terms and conditions for the provision of unbundled network elements. 51.315 Combination of unbundled network elements. 51.316 Conversion of unbundled network elements and services. 51.317 Standards for requiring the unbundling of network elements. 51.318 Eligibility criteria for access to certain unbundled network elements. 51.319 Specific unbundling requirements. 51.320 Assumption of responsibility by the Commission. 51.321 Methods of obtaining intercon nection and access to unbundled elements under section 251 of the Act. 51.323 Standards for physical collocation and virtual collocation. 51.325 Notice of network changes: Public notice requirement. 51.327 Notice of network changes: Content of notice. 51.329 Notice of network changes: Methods for providing notice. 51.331 Notice of network changes: Timing of notice. 51.333 Notice of network changes: Short term notice, objections thereto and objections to retirement of copper loops or copper subloops. 51.335 Notice of network changes: Confidential or proprietary information. Subpart E_Exemptions, Suspensions, and Modifications of Requirements of Section 251 of the Act 51.401 State authority. 51.403 Carriers eligible for suspension or modification under section 251(f)(2) of the Act. 51.405 Burden of proof. Subpart F_Pricing of Elements 51.501 Scope. 51.503 General pricing standard. 51.505 Forward-looking economic cost. 51.507 General rate structure standard. 51.509 Rate structure standards for specific elements. 51.511 Forward-looking economic cost per unit. 51.513 Proxies for forward-looking economic cost. 51.515 Application of access charges. Subpart G_Resale 51.601 Scope of resale rules. 51.603 Resale obligation of all local exchange carriers. 51.605 Additional obligations of incumbent local exchange carriers. 51.607 Wholesale pricing standard. 51.609 Determination of avoided retail costs. 51.611 Interim wholesale rates. 51.613 Restrictions on resale. 51.615 Withdrawal of services. 51.617 Assessment of end user common line charge on resellers. Subpart H_Reciprocal Compensation for Transport and Termination of Telecommunications Traffic 51.701 Scope of transport and termination pricing rules. 51.703 Reciprocal compensation obligation of LECs. 51.705 Incumbent LECs' rates for transport and termination. 51.707 Default proxies for incumbent LECs' transport and termination rates. 51.709 Rate structure for transport and termination. 51.711 Symmetrical reciprocal compensation. 51.713 Bill-and-keep arrangements for reciprocal compensation. 51.715 Interim transport and termination pricing. 51.717 Renegotiation of existing non-reciprocal arrangements. Subpart I_Procedures for Implementation of Section 252 of the Act 51.801 Commission action upon a state commission's failure to act to carry out its responsibility under section 252 of the Act. 51.803 Procedures for Commission notification of a state commission's failure to act. 51.805 The Commission's authority over proceedings and matters. 51.807 Arbitration and mediation of agreements by the Commission pursuant to section 252(e)(5) of the Act. 51.809 Availability of provisions of agreements to other telecommunications carriers under section 252(i) of the Act. Authority: Sections 1-5, 7, 201-05, 207-09, 218, 225-27, 251-54, 256, 271, 303(r), 332, 48 Stat. 1070, as amended, 1077; 47 U.S.C. 151- 55, 157, 201-05, 207-09, 218, 225-27, 251-54, 256, 271, 303(r), 332, 47 U.S.C. 157 note, unless otherwise noted. Source: 61 FR 45619, Aug. 29, 1996, unless otherwise noted. [[Page 17]] (a) Basis. These rules are issued pursuant to the Communications Act of 1934, as amended. (b) Purpose. The purpose of these rules is to implement sections 251 and 252 of the Communications Act of 1934, as amended, 47 U.S.C. 251 and 252.