Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.

🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
406-936MTBANDWIDTH.COM CLEC, LLC - MT0017042060RMD0003709994ECLYDE PARKBLNGMTMALMD07/15/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: BLNGMTMALMD))
406-936 is split into 1,000-number blocks - detail below
406-936-0XXXMTBANDWIDTH.COM CLEC, LLC - MT0017042060RMD0003709994ECLYDE PARKBLNGMTMALMD07/17/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: BLNGMTMALMD))
406-936-1XXXMTTELNYX LLC0018998724RMD0001645073HCLYDE PARKNOCLLIKNOWN07/13/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
406-936-2XXXMTONVOY, LLC - MT (Sinch)0004323028RMD0001966453FCLYDE PARKNOCLLIKNOWN02/09/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
406-936-3XXXMTONVOY, LLC - MT (Sinch)0004323028RMD0001966453FCLYDE PARKNOCLLIKNOWN08/16/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
406-936-4XXXMTONVOY, LLC - MT (Sinch)0004323028RMD0001966453FCLYDE PARKNOCLLIKNOWN09/30/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
406-936-5XXXMTONVOY, LLC - MT (Sinch)0004323028RMD0001966453FCLYDE PARKNOCLLIKNOWN02/09/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
406-936-6XXXMTONVOY, LLC - MT (Sinch)0004323028RMD0001966453FCLYDE PARKNOCLLIKNOWN12/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
406-936-7XXXMTT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CLYDE PARKNOCLLIKNOWN03/06/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
406-936-8XXXMTONVOY, LLC - MT (Sinch)0004323028RMD0001966453FCLYDE PARKNOCLLIKNOWN06/07/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
406-936-9XXXMTBANDWIDTH.COM CLEC, LLC - MT0017042060RMD0003709994ECLYDE PARKBLNGMTMALMD01/13/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: BLNGMTMALMD))