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 406-401
406-401-5MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD12/11/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-402MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD08/04/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-402
406-402-0MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD03/03/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-402-2MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD06/28/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-402-4MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD08/31/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-402-5MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD03/16/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-402-6MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD01/07/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-402-7MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD03/13/2019Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-402-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD09/10/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-402-9MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD08/07/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-760
406-760-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD01/27/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-866
406-866-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD09/25/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-923
406-923-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD11/09/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-923-9MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529GREATFALLSGRFLMTMAGMD11/09/2022Prefix 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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