(a) Rate information applicable to the area served by the service provider, as provided by Part 630 of this title.

(b) Where a provider's rates are based upon rate area boundaries, maps, listings or other formats used by the provider showing rate area boundaries sufficiently detailed that mileage or zone charge can be determined.

(c) Information pertaining to changes in services and rates as proposed in an informational filing or a pending tariff or rate filing.

(d) Upon receipt of a request from a consumer for copies of the above described information, the service provider will provide a single copy of the information requested, up to 25 pages, without charge.