npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
406-207 | MT | NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless) | 6010 | MISSOULA | MSSLMTAG5MD | 04/18/2001 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |