| Date Filed | Summary | Pages |
| 04/14/1989 | Final tariff pages, PUCO No. 1, filed by D. Breitenbach on behalf of applicant. | 0 |
| 04/08/1989 | Memo stating application is automatically approved with effective date of 4/8/89. | 0 |
| 03/10/1989 | Corrected tariff sheet PUCO No. 1 filed on behalf of the applicant by D. Breitenbach. | 0 |
| 02/22/1989 | Application of US Sprint Communications Company to intro- duce mechanized calling card service (MCCS), operator services third party billing, and to make various textual revisions. | 0 |
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