npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
206-570 | WA | AMERICAN MESSAGING SERVICES, LLC | 9748 | SEATTLE | STTLWA05BMD | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A Detailed Switch Info |