Lookup › OCN 4644
OCN 4644 — Teleport Communications Americ
Operating Company Number (OCN) 4644 identifies Teleport Communications Americ in North American telephone routing records.
| OCN | 4644 |
|---|---|
| Company | Teleport Communications Americ |
| Numbers in directory | 0 |
Area codes with Teleport Communications Americ numbers
- 804 (3)
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Last updated: March 2, 2026