| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 608-445 | WI | UNITED STATES CELLULAR - WI | 6274 | MADISON | MDSNWIPUCM4 | 04/03/2001 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
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Last Updated: Sat Dec 7 07:28:06 2024