npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
509-985 | WA | UNITED STATES CELLULAR - WA | 6270 | YAKIMA | YAKMWA21CM1 | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: Cellular Mobile Carrier Switching System LATA: N/A Tandem: N/A Detailed Switch Info |