tw telecom — Number Ranges, OCNs & Bulk Identification
How to identify tw telecom numbers at scale: operating company numbers (OCNs), state coverage, and line types across 5 analyzed tw telecom numbers.
OCNs used by tw telecom
Operating Company Numbers (OCNs) identify the carrier behind a number in LRN/LERG data. tw telecom numbers map to these OCNs most often:
| OCN | Numbers analyzed |
|---|---|
| 532D | 2 |
| 547D | 1 |
| 579C | 1 |
| 623D | 1 |
tw telecom coverage by state
| State | Numbers analyzed |
|---|---|
| NY | 2 |
| MO | 1 |
| OH | 1 |
| WI | 1 |
tw telecom line types
| Line type | Numbers analyzed |
|---|---|
| CLEC | 5 |
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