Regulations last checked for updates: Jan 31, 2025

Title 47 - Telecommunication last revised: Jan 27, 2025
§ 64.2329 - Format.

(a) A carrier shall provide subscriber list information obtained in its capacity as a provider of telephone exchange service to a requesting directory publisher in the format the publisher specifies, if the carrier's internal systems can accommodate that format.

(b) If a carrier's internal systems do not permit the carrier to provide subscriber list information in the format the directory publisher specifies, the carrier shall:

(1) Within thirty days of receiving the publisher's request, inform the directory publisher that the requested format cannot be accommodated and tell the directory publisher which formats can be accommodated; and

(2) Provide the requested subscriber list information in the format the directory publisher chooses from among the available formats.

authority: 47 U.S.C. 151,152,154,201,202,217,218,220,222,225,226,227,227b,228,251,251,254,255,262,276,403,c,616,620,716,1401,unless; Pub. L. 115-141, Div. P, sec. 503, 132 Stat. 348, 1091; Pub. L. 117-338, 136 Stat. 6156
source: 28 FR 13239, Dec. 5, 1963, unless otherwise noted.
cite as: 47 CFR 64.2329