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| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 253-536 | WA | QWEST CORPORATION | 9638 | TACOMA | TACMWALEDS1 | 00/00/0000 | Prefix Type: RBOC Switch Name: TACOMA LENOX Switch Type: Northern Telecom DMS100 (Digital) LATA: N/A Tandem: STTLWA0303T Detailed Switch Info |
