Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
Thousands block for 406-215
406-215-7MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD01/25/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-218MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD08/03/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-218
406-218-6MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD01/25/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-218-9MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD08/05/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-258
406-258-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD09/20/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-303
406-303-9MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD09/20/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-304MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD03/25/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-304
406-304-0MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD12/11/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-304-1MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD08/25/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-304-2MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD01/07/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-304-4MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD03/27/2019Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-304-5MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD11/07/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-304-6MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD01/03/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-304-7MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD03/15/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-304-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD03/15/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-304-9MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD03/25/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-481
406-481-6MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD01/24/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-481-7MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD01/24/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-519
406-519-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD04/20/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-519-9MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD04/20/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-550
406-550-6MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD09/16/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-550-7MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529MISSOULAMSSLMTMACMD09/16/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
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