Lookup › OCN 7138
OCN 7138 — Teleport Communications Americ
Operating Company Number (OCN) 7138 identifies Teleport Communications Americ in North American telephone routing records.
| OCN | 7138 |
|---|---|
| Company | Teleport Communications Americ |
| Numbers in directory | 0 |
Area codes with Teleport Communications Americ numbers
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Last updated: March 18, 2026