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 406-409
406-409-5MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD01/12/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-409-6MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD01/16/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-409-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD10/14/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-409-9MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD10/14/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-503
406-503-2MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD01/16/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-506
406-506-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD08/24/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-561MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD08/02/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-561
406-561-0MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD01/03/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-561-1MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD01/03/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-561-3MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD03/29/2019Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-561-4MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD03/29/2019Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-561-5MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD10/26/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-561-6MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD05/01/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-561-7MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD05/01/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-561-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD03/13/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-561-9MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD08/02/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-589MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BOZEMANBLNGMTVR1MD00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-589
406-589-1MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BOZEMANBLNGMTVR1MD08/18/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-589-2MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BOZEMANBLNGMTVR1MD03/12/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-589-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BOZEMANBLNGMTVR1MD03/29/2019Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-589-9MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BOZEMANBLNGMTVR1MD11/30/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-608
406-608-0MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD08/17/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-608-7MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD08/17/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-608-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD08/17/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-608-9MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD08/17/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-717
406-717-4MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD01/04/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-717-5MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD01/04/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-717-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD02/11/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-717-9MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD02/11/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-894
406-894-5MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD02/23/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-894-6MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD02/23/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-901
406-901-0MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD01/04/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-901-1MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD01/04/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-901-3MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD01/04/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-901-5MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD11/05/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-901-6MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD11/05/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-901-7MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD11/05/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-901-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD11/05/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-969
406-969-7MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD02/23/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-970
406-970-4MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD07/26/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-970-5MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD07/26/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-970-6MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD07/26/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-970-8MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD05/12/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-970-9MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529BILLINGSBLNGMTVR1MD05/12/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
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