Lookup › OCN 1037
OCN 1037 — Illinois Consolidated Telephon
Operating Company Number (OCN) 1037 identifies Illinois Consolidated Telephon in North American telephone routing records.
| OCN | 1037 |
|---|---|
| Company | Illinois Consolidated Telephon |
| Numbers in directory | 0 |
Area codes with Illinois Consolidated Telephon numbers
- 217 (1)
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Last updated: July 8, 2026