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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
773-541ILGLOBAL CROSSING LOCAL SERVICES, INC. - IL (CenturyLink, Inc)8709CHICGOZN02CHCGILCNDS100/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 773-541
773-541-0ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN02NOCLLIKNOWN09/19/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-541-1ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN02NOCLLIKNOWN09/19/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-541-2ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115CHICGOZN02NOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-541-3ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115CHICGOZN02NOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-541-4ILTELENGY LLC148JCHICGOZN02NOCLLIKNOWN02/04/2020Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-541-5ILONVOY SPECTRUM, LLC (Inteliquent)624HCHICGOZN02NOCLLIKNOWN06/17/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-541-6ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115CHICGOZN02NOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-541-7ILGLOBAL CROSSING LOCAL SERVICES, INC. - IL (CenturyLink, Inc)8709CHICGOZN02CHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-541-8ILGLOBAL CROSSING LOCAL SERVICES, INC. - IL (CenturyLink, Inc)8709CHICGOZN02CHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-541-9ILONVOY SPECTRUM, LLC (Inteliquent)624HCHICGOZN02NOCLLIKNOWN04/19/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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