§ 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.