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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
847-579ILILLINOIS BELL TEL CO (AT&T)9329HIGHLANDPKDRFDILDFDS000/00/0000Prefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-579
847-579-0ILILLINOIS BELL TEL CO (AT&T)9329HIGHLANDPKDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-579-1ILILLINOIS BELL TEL CO (AT&T)9329HIGHLANDPKDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-579-2ILAT&T - LOCAL (AT&T)7421HIGHLANDPKNOCLLIKNOWN06/25/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-579-3ILILLINOIS BELL TEL CO (AT&T)9329HIGHLANDPKDRFDILDFDS0N/APrefix Type: RBOC
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-579-4ILBANDWIDTH.COM CLEC, LLC - IL984EHIGHLANDPKVNHLILCKDS0N/APrefix Type: CLEC
Switch Name: LIBERTYVILLE
Switch Type: Siemens EWSD Switching System
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-579-5ILOVATION COMMUNICATIONS OF ILLINOIS, INC.7765HIGHLANDPKCHCGILWUDS002/15/1999Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-579-6ILACCESS ONE, INC. - IL5447HIGHLANDPKNOCLLIKNOWN12/29/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-579-7ILOVATION COMMUNICATIONS OF ILLINOIS, INC.7765HIGHLANDPKCHCGILWUDS002/19/2001Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-579-8ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Wireless)6333HIGHLANDPKDRFDILDFDS004/06/2022Prefix Type: WIRELESS
Switch Name: DEERFIELD
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-579-9ILBANDWIDTH.COM CLEC, LLC - IL984EHIGHLANDPKNOCLLIKNOWN11/13/2008Prefix 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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