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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
331-850ILONVOY, LLC (Sinch)0004323028RMD0001966224CBIG ROCKCHCGIL24DS603/30/2021Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
331-850 is split into 1,000-number blocks - detail below
331-850-1XXXILCOMMIO, LLC0028135630RMD0005575939HBIG ROCKNOCLLIKNOWN01/26/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-850-3XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JBIG ROCKNOCLLIKNOWN03/21/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-850-5XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CBIG ROCKCHCGIL24DS607/13/2021Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
331-850-8XXXILONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HBIG ROCKNOCLLIKNOWN06/01/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-850-9XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0009034182RMD0001420063EBIG ROCKNOCLLIKNOWN09/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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