Lookup › OCN 6275
OCN 6275 — US Cellular
Operating Company Number (OCN) 6275 identifies US Cellular in North American telephone routing records.
| OCN | 6275 |
|---|---|
| Company | US Cellular |
| Numbers in directory | 0 |
Area codes with US Cellular numbers
- 573 (1)
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Last updated: April 16, 2026