Lookup › OCN 3402
OCN 3402 — Citizens Telecomm Dba Frontier
Operating Company Number (OCN) 3402 identifies Citizens Telecomm Dba Frontier in North American telephone routing records.
| OCN | 3402 |
|---|---|
| Company | Citizens Telecomm Dba Frontier |
| Numbers in directory | 0 |
Area codes with Citizens Telecomm Dba Frontier numbers
- 530 (1)
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Last updated: July 21, 2026