TELEPORT COMMUNICATIONS AMERICA, LLC - WA
22 prefixes in 206 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 206-201 | BAINBDG IS | 7146 | — | Yes |
| 206-212 | DES MOINES | 7146 | 2001-04-23 | Yes |
| 206-252 | SEATTLE | 7146 | — | — |
| 206-268 | SEATTLE | 7146 | 2001-04-23 | Yes |
| 206-288 | SEATTLE | 7146 | — | Yes |
| 206-289 | RICHMNDBCH | 7146 | — | Yes |
| 206-393 | SEATTLE | 7146 | 2002-06-17 | Yes |
| 206-403 | SEATTLE | 7146 | — | Yes |
| 206-473 | SEATTLE | 7146 | 2006-10-10 | Yes |
| 206-505 | SEATTLE | 7146 | 2001-04-23 | — |
| 206-655 | SEATTLE | 7146 | — | — |
| 206-662 | SEATTLE | 7146 | — | — |
| 206-664 | SEATTLE | 7146 | — | Yes |
| 206-674 | SEATTLE | 7146 | — | — |
| 206-676 | SEATTLE | 7146 | — | Yes |
| 206-694 | SEATTLE | 7146 | 2001-04-23 | Yes |
| 206-695 | SEATTLE | 7146 | 2001-04-23 | Yes |
| 206-830 | SEATTLE | 7146 | — | Yes |
| 206-834 | SEATTLE | 7146 | 2001-04-23 | Yes |
| 206-863 | SEATTLE | 7146 | 2025-10-23 | Yes |
| 206-892 | SEATTLE | 7146 | 2001-04-23 | Yes |
| 206-990 | SEATTLE | 7146 | 2020-05-04 | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.