AT&T Southeast — Number Ranges, OCNs & Bulk Identification
How to identify AT&T Southeast numbers at scale: operating company numbers (OCNs), state coverage, and line types across 3 analyzed AT&T Southeast numbers.
OCNs used by AT&T Southeast
Operating Company Numbers (OCNs) identify the carrier behind a number in LRN/LERG data. AT&T Southeast numbers map to these OCNs most often:
| OCN | Numbers analyzed |
|---|---|
| 9419 | 3 |
AT&T Southeast coverage by state
| State | Numbers analyzed |
|---|---|
| AL | 1 |
| KY | 1 |
| TN | 1 |
AT&T Southeast line types
| Line type | Numbers analyzed |
|---|---|
| RBOC | 3 |
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