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Last Updated: Sat Jun 6 03:56:52 2026
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| 406-743 | MT | NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless) | 0003291192 | RMD0036909 | 6010 | LAUREL | BLNGMTMAMMD | 09/08/2006 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Billings MT (650) Tandem: N/A 🔧 Explore Switch(CLLI: BLNGMTMAMMD)) |
| 406-743-0XXX | MT | NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless) | 0003291192 | RMD0036909 | 6010 | LAUREL | BLNGMTMAMMD | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Billings MT (650) Tandem: N/A 🔧 Explore Switch(CLLI: BLNGMTMAMMD)) |
| 406-743-1XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | LAUREL | NOCLLIKNOWN | 06/07/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Billings MT (650) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-743-2XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | LAUREL | NOCLLIKNOWN | 06/07/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Billings MT (650) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-743-3XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | LAUREL | NOCLLIKNOWN | 05/03/2017 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Billings MT (650) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-743-4XXX | MT | TELEPORT COMMUNICATIONS AMERICA MT - LLC (AT&T) | | N/A | 771G | LAUREL | NOCLLIKNOWN | 03/11/2016 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Billings MT (650) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-743-5XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | LAUREL | NOCLLIKNOWN | 10/12/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Billings MT (650) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-743-6XXX | MT | TELNYX LLC | 0018998724 | RMD0001645 | 073H | LAUREL | NOCLLIKNOWN | 03/21/2017 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Billings MT (650) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-743-7XXX | MT | CENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc) | 0031422439 | RMD0006976 | 508J | LAUREL | BLNGMTWE8MD | 07/07/2016 | Prefix Type: IPES Switch Name: BILLINGS Switch Type: N/A LATA: Billings MT (650) Tandem: N/A 🔧 Explore Switch(CLLI: BLNGMTWE8MD)) |
| 406-743-8XXX | MT | ONVOY SPECTRUM, LLC (Sinch) | 0024415002 | RMD0002045 | 624H | LAUREL | NOCLLIKNOWN | 02/22/2024 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Billings MT (650) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-743-9XXX | MT | BANDWIDTH.COM CLEC, LLC - MT | 0017042060 | RMD0003709 | 994E | LAUREL | NOCLLIKNOWN | 11/18/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Billings MT (650) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |