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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
815-552ILILLINOIS BELL TEL CO (AT&T)9329LOCKPORTLCPTILLPDS004/10/2001Prefix Type: RBOC
Switch Name: LOCKPORT
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
Thousands block for 815-552
815-552-0ILBANDWIDTH.COM CLEC, LLC - IL984ELOCKPORTNOCLLIKNOWN07/16/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-552-1ILONVOY, LLC (Sinch)224CLOCKPORTNOCLLIKNOWN09/04/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-552-2ILCOMCAST IP PHONE, LLC (Comcast)318JLOCKPORTNOCLLIKNOWN11/08/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-552-3ILCOMCAST IP PHONE, LLC (Comcast)318JLOCKPORTNOCLLIKNOWN10/15/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-552-4ILPAETEC ITEL, LLC829JLOCKPORTCHCGILWUDS001/20/2010Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-552-5ILILLINOIS BELL TEL CO (AT&T)9329LOCKPORTLCPTILLPDS0N/APrefix Type: RBOC
Switch Name: LOCKPORT
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: JOLTILJO20T
Detailed Switch Info
815-552-6ILFIRST COMMUNICATIONS, LLC460KLOCKPORTCHCGILWUX6X04/04/2014Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-552-7ILCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)508JLOCKPORTCHCGILDT8MD06/04/2013Prefix Type: IPES
Switch Name: CHICGOZN01
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-552-8ILONVOY, LLC (Sinch)224CLOCKPORTNOCLLIKNOWN04/21/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-552-9ILONVOY, LLC (Sinch)224CLOCKPORTNOCLLIKNOWN05/20/2016Prefix 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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