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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
331-837ILTON80 COMMUNICATIONS, LLC0025462672RMD0005819516JW CHICAGOCHCGILWUTMD01/07/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 331-837
331-837-0ILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EW CHICAGONOCLLIKNOWN07/20/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-837-1ILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EW CHICAGONOCLLIKNOWN07/20/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-837-2ILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529W CHICAGOCHCGILMFCM209/25/2022Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-837-3ILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529W CHICAGOCHCGILMFCM209/25/2022Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-837-4ILTON80 COMMUNICATIONS, LLC0025462672RMD0005819516JW CHICAGOCHCGILWUTMD01/07/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-837-5ILONVOY, LLC (Sinch)0004323028RMD0001966224CW CHICAGONOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-837-6ILHD CARRIER LLC0026630681RMD0013231321JW CHICAGONOCLLIKNOWN09/12/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-837-7ILONVOY, LLC (Sinch)0004323028RMD0001966224CW CHICAGONOCLLIKNOWN01/31/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-837-8ILONVOY, LLC (Sinch)0004323028RMD0001966224CW CHICAGONOCLLIKNOWN06/23/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-837-9ILONVOY, LLC (Sinch)0004323028RMD0001966224CW CHICAGONOCLLIKNOWN01/31/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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