- Ameritech or American Information Technologies
- Bell Atlantic
- Pac Tel or Pacific Telesis Group
- Southern Bell or BellSouth
- Southwestern Bell Corporation
- US West
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.