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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
720-532COTELEPORT COMMUNICATIONS AMERICA, LLC - CO (AT&T)0004274114RMD00038977378DENVERAURRCOBUDS000/00/0000Prefix Type: CLEC
Switch Name: DENVER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Denver CO (656)
Tandem: N/A
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🕘 Prefix History
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720-532 is split into 1,000-number blocks - detail below
720-532-0XXXCOCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDENVERDNVRCOMA39ZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
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🕘 Prefix History
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720-532-1XXXCOCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDENVERDNVRCOMA39ZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
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🕘 Prefix History
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720-532-2XXXCOT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529DENVERDNVRCOII3MD05/20/2009Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCOII3MD))
🕘 Prefix History
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720-532-3XXXCOT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529DENVERDNVRCOII3MD10/19/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCOII3MD))
🕘 Prefix History
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720-532-4XXXCOT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529DENVERDNVRCOII3MD05/20/2009Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCOII3MD))
🕘 Prefix History
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720-532-5XXXCOT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529DENVERDNVRCOII3MD05/20/2009Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCOII3MD))
🕘 Prefix History
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720-532-6XXXCOT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529DENVERDNVRCOII3MD10/19/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCOII3MD))
🕘 Prefix History
🔎 Explore Carrier Information
720-532-7XXXCOT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529DENVERDNVRCOII3MD05/20/2009Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCOII3MD))
🕘 Prefix History
🔎 Explore Carrier Information
720-532-8XXXCOCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDENVERDNVRCOMA39ZN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCOMA39Z))
🕘 Prefix History
🔎 Explore Carrier Information
720-532-9XXXCOTELEPORT COMMUNICATIONS AMERICA, LLC - CO (AT&T)0004274114RMD00038977378DENVERAURRCOBUDS0N/APrefix Type: CLEC
Switch Name: DENVER
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: AURRCOBUDS0))
🕘 Prefix History
🔎 Explore Carrier Information
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