npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
503-244 | OR | QWEST CORPORATION | 9638 | PORTLAND | PTLDOR17DS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: Cherry Switch Type: WECO 5ESS (Digital) LATA: Portland OR (672) Tandem: PTLDOR13C9T Detailed Switch Info |