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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
331-236ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529WHEATONCHCGILMF2MD04/05/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 331-236
331-236-0ILONVOY, LLC (Inteliquent)224CWHEATONNOCLLIKNOWN06/14/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-236-1ILPEERLESS NETWORK OF ILLINOIS, LLC - IL063EWHEATONNOCLLIKNOWN11/14/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-236-2ILVONAGE AMERICA LLC197DWHEATONNOCLLIKNOWN09/16/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-236-3ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115WHEATONNOCLLIKNOWN08/05/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-236-4ILVONAGE AMERICA LLC197DWHEATONNOCLLIKNOWN09/16/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-236-5ILONVOY, LLC (Inteliquent)224CWHEATONNOCLLIKNOWN06/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-236-6ILONVOY, LLC (Inteliquent)224CWHEATONNOCLLIKNOWN06/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-236-7ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115WHEATONCHCGILDT8MD10/11/2017Prefix Type: CLEC
Switch Name: CHICGOZN01
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-236-8ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529WHEATONCHCGILMF2MD04/06/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-236-9ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529WHEATONCHCGILMF2MD04/06/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info