npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
406-218 | MT | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | MISSOULA | MSSLMTMACMD | 08/03/2004 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
406-304 | MT | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | MISSOULA | MSSLMTMACMD | 03/25/2016 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |