npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
414-507 | WI | UNITED STATES CELLULAR - WI | 6274 | MILWAUKZN1 | NWBLWICYCM1 | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: Cellular Mobile Carrier Switching System LATA: southeastern WI (356) Tandem: N/A Detailed Switch Info |