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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
970-455COLEVEL 3 COMMUNICATIONS, LLC - CO (Lumen Technologies, Inc)0015338122RMD00061126118DILLONDNVTCO56DS805/02/2002Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVTCO56DS8))
970-455 is split into 1,000-number blocks - detail below
970-455-0XXXCOLEVEL 3 COMMUNICATIONS, LLC - CO (Lumen Technologies, Inc)0015338122RMD00061126118DILLONDNVTCO56DS8N/APrefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVTCO56DS8))
970-455-1XXXCOPEERLESS NETWORK OF COLORADO, LLC - CON/A278FDILLONNOCLLIKNOWN04/02/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-455-2XXXCOBANDWIDTH.COM CLEC, LLC - CO0017042060RMD0003709078FDILLONNOCLLIKNOWN12/29/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-455-3XXXCOLEVEL 3 COMMUNICATIONS, LLC - CO (Lumen Technologies, Inc)0015338122RMD00061126118DILLONDNVTCO56DS812/14/2012Prefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVTCO56DS8))
970-455-4XXXCOLEVEL 3 COMMUNICATIONS, LLC - CO (Lumen Technologies, Inc)0015338122RMD00061126118DILLONDNVTCO56DS8N/APrefix Type: CLEC
Switch Name: DENVER
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVTCO56DS8))
970-455-5XXXCOQWEST CORPORATION0003746757RMD00063899636DILLONCPMTCOMARS312/23/2009Prefix Type: RBOC
Switch Name: COPPER MTN
Switch Type: Northern Telecom Remote Switching Center
LATA: Denver CO (656)
Tandem: DNVRCOMA02T
🔧 Explore Switch(CLLI: CPMTCOMARS3))
970-455-6XXXCOQWEST CORPORATION0003746757RMD00063899636DILLONCPMTCOMARS312/23/2009Prefix Type: RBOC
Switch Name: COPPER MTN
Switch Type: Northern Telecom Remote Switching Center
LATA: Denver CO (656)
Tandem: DNVRCOMA02T
🔧 Explore Switch(CLLI: CPMTCOMARS3))
970-455-7XXXCOQWEST CORPORATION0003746757RMD00063899636DILLONCPMTCOMARS312/23/2009Prefix Type: RBOC
Switch Name: COPPER MTN
Switch Type: Northern Telecom Remote Switching Center
LATA: Denver CO (656)
Tandem: DNVRCOMA02T
🔧 Explore Switch(CLLI: CPMTCOMARS3))
970-455-8XXXCOCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JDILLONNOCLLIKNOWN11/04/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
970-455-9XXXCOPEERLESS NETWORK OF COLORADO, LLC - CON/A278FDILLONNOCLLIKNOWN04/02/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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