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| 406-229 | MT | NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless) | 0003291192 | RMD0036909 | 6010 | CUT BANK | MSSLMTAG5MD | 01/20/2003 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: MSSLMTAG5MD)) |
| 406-229-0XXX | MT | NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless) | 0003291192 | RMD0036909 | 6010 | CUT BANK | MSSLMTAG5MD | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: MSSLMTAG5MD)) |
| 406-229-1XXX | MT | NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless) | 0003291192 | RMD0036909 | 6010 | CUT BANK | MSSLMTAG5MD | N/A | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: MSSLMTAG5MD)) |
| 406-229-2XXX | MT | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 0004999405 | RMD0002957 | 7229 | CUT BANK | HLNAMTMAMMD | 06/12/2017 | Prefix Type: CLEC Switch Name: HELENA Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: HLNAMTMAMMD)) |
| 406-229-3XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | CUT BANK | NOCLLIKNOWN | 11/21/2012 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-229-4XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | CUT BANK | NOCLLIKNOWN | 05/07/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-229-5XXX | MT | NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless) | 0003291192 | RMD0036909 | 6010 | CUT BANK | MSSLMTAG5MD | 10/14/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: MSSLMTAG5MD)) |
| 406-229-6XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | CUT BANK | NOCLLIKNOWN | 12/04/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-229-7XXX | MT | CENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc) | 0031422439 | RMD0006976 | 508J | CUT BANK | HLNAMTMAUMD | 04/30/2014 | Prefix Type: IPES Switch Name: DILLON Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: HLNAMTMAUMD)) |
| 406-229-8XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | CUT BANK | NOCLLIKNOWN | 03/05/2020 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-229-9XXX | MT | ONVOY SPECTRUM, LLC (Sinch) | 0024415002 | RMD0002045 | 624H | CUT BANK | NOCLLIKNOWN | 11/27/2024 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-391 | MT | NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless) | 0003291192 | RMD0036909 | 6010 | CUT BANK | MSSLMTAG5MD | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: MSSLMTAG5MD)) |
| 406-391-0XXX | MT | NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless) | 0003291192 | RMD0036909 | 6010 | CUT BANK | MSSLMTAG5MD | 12/18/2025 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: MSSLMTAG5MD)) |
| 406-391-1XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | CUT BANK | NOCLLIKNOWN | 10/01/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-391-2XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | CUT BANK | NOCLLIKNOWN | 03/03/2023 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-391-4XXX | MT | TERRA NOVA TELECOM INC. | 0021193057 | RMD0001495 | 145J | CUT BANK | NOCLLIKNOWN | 09/15/2025 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-391-6XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | CUT BANK | NOCLLIKNOWN | 03/29/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-391-7XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | CUT BANK | NOCLLIKNOWN | 02/28/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-391-9XXX | MT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT (Verizon Wireless) | 0003290673 | RMD0003382 | 6564 | CUT BANK | NOCLLIKNOWN | 02/20/2026 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-845 | MT | CHARTER IP ENABLED SERVICES, LLC | | N/A | 792K | CUT BANK | HLNAMTHH5MD | 10/27/2008 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: HLNAMTHH5MD)) |
| 406-845-0XXX | MT | TELNYX LLC | 0018998724 | RMD0001645 | 073H | CUT BANK | NOCLLIKNOWN | 07/14/2020 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-845-1XXX | MT | CHARTER IP ENABLED SERVICES, LLC | | N/A | 792K | CUT BANK | HLNAMTHH5MD | 10/28/2008 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: HLNAMTHH5MD)) |
| 406-845-2XXX | MT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT (Verizon Wireless) | 0003290673 | RMD0003382 | 6564 | CUT BANK | NOCLLIKNOWN | 09/11/2009 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-845-3XXX | MT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT (Verizon Wireless) | 0003290673 | RMD0003382 | 6564 | CUT BANK | NOCLLIKNOWN | 01/05/2010 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-845-4XXX | MT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT (Verizon Wireless) | 0003290673 | RMD0003382 | 6564 | CUT BANK | NOCLLIKNOWN | 11/11/2010 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-845-5XXX | MT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT (Verizon Wireless) | 0003290673 | RMD0003382 | 6564 | CUT BANK | NOCLLIKNOWN | 01/06/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-845-6XXX | MT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT (Verizon Wireless) | 0003290673 | RMD0003382 | 6564 | CUT BANK | NOCLLIKNOWN | 08/20/2014 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-845-7XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | CUT BANK | NOCLLIKNOWN | 09/23/2011 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-845-8XXX | MT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT (Verizon Wireless) | 0003290673 | RMD0003382 | 6564 | CUT BANK | NOCLLIKNOWN | 10/24/2012 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-845-9XXX | MT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT (Verizon Wireless) | 0003290673 | RMD0003382 | 6564 | CUT BANK | NOCLLIKNOWN | 01/09/2013 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-873 | MT | QWEST CORPORATION | 0003746757 | RMD0006389 | 9636 | CUT BANK | CTBNMTMARS1 | 00/00/0000 | Prefix Type: RBOC Switch Name: CUT BANK Switch Type: AXRSS LATA: Great Falls MT (648) Tandem: GRFLMTMA03T 🔧 Explore Switch(CLLI: CTBNMTMARS1)) |
| 406-873-0XXX | MT | CHARTER IP ENABLED SERVICES, LLC | | N/A | 792K | CUT BANK | HLNAMTHH5MD | 06/05/2006 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: HLNAMTHH5MD)) |
| 406-873-1XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | CUT BANK | NOCLLIKNOWN | 09/20/2006 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-873-2XXX | MT | QWEST CORPORATION | 0003746757 | RMD0006389 | 9636 | CUT BANK | CTBNMTMARS1 | N/A | Prefix Type: RBOC Switch Name: CUT BANK Switch Type: AXRSS LATA: Great Falls MT (648) Tandem: GRFLMTMA03T 🔧 Explore Switch(CLLI: CTBNMTMARS1)) |
| 406-873-3XXX | MT | QWEST CORPORATION | 0003746757 | RMD0006389 | 9636 | CUT BANK | CTBNMTMARS1 | N/A | Prefix Type: RBOC Switch Name: CUT BANK Switch Type: AXRSS LATA: Great Falls MT (648) Tandem: GRFLMTMA03T 🔧 Explore Switch(CLLI: CTBNMTMARS1)) |
| 406-873-4XXX | MT | QWEST CORPORATION | 0003746757 | RMD0006389 | 9636 | CUT BANK | CTBNMTMARS1 | N/A | Prefix Type: RBOC Switch Name: CUT BANK Switch Type: AXRSS LATA: Great Falls MT (648) Tandem: GRFLMTMA03T 🔧 Explore Switch(CLLI: CTBNMTMARS1)) |
| 406-873-5XXX | MT | QWEST CORPORATION | 0003746757 | RMD0006389 | 9636 | CUT BANK | CTBNMTMARS1 | N/A | Prefix Type: RBOC Switch Name: CUT BANK Switch Type: AXRSS LATA: Great Falls MT (648) Tandem: GRFLMTMA03T 🔧 Explore Switch(CLLI: CTBNMTMARS1)) |
| 406-873-6XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | CUT BANK | NOCLLIKNOWN | 08/16/2019 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-873-7XXX | MT | ONVOY, LLC - MT (Sinch) | 0004323028 | RMD0001966 | 453F | CUT BANK | NOCLLIKNOWN | 06/07/2021 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-873-8XXX | MT | LEVEL 3 COMMUNICATIONS, LLC - MT (Lumen Technologies, Inc) | | N/A | 9415 | CUT BANK | NOCLLIKNOWN | 01/28/2005 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 406-873-9XXX | MT | QWEST CORPORATION | 0003746757 | RMD0006389 | 9636 | CUT BANK | CTBNMTMARS1 | N/A | Prefix Type: RBOC Switch Name: CUT BANK Switch Type: AXRSS LATA: Great Falls MT (648) Tandem: GRFLMTMA03T 🔧 Explore Switch(CLLI: CTBNMTMARS1)) |