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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
847-231ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136GRAYSLAKECHCGILCLDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-231
847-231-0ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115GRAYSLAKENOCLLIKNOWN10/03/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-231-1ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136GRAYSLAKECHCGILCLDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-231-2ILBANDWIDTH.COM CLEC, LLC - IL984EGRAYSLAKENOCLLIKNOWN03/04/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-231-3ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115GRAYSLAKENOCLLIKNOWN10/07/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-231-4ILILLINOIS BELL TEL CO (AT&T)9329GRAYSLAKEGYLKILGLDS006/28/1999Prefix Type: RBOC
Switch Name: GRAYS LAKE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NBRKILNT55T
Detailed Switch Info
847-231-5ILILLINOIS BELL TEL CO (AT&T)9329GRAYSLAKEGYLKILGLDS006/28/1999Prefix Type: RBOC
Switch Name: GRAYS LAKE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NBRKILNT55T
Detailed Switch Info
847-231-6ILILLINOIS BELL TEL CO (AT&T)9329GRAYSLAKEGYLKILGLDS006/28/1999Prefix Type: RBOC
Switch Name: GRAYS LAKE
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: NBRKILNT55T
Detailed Switch Info
847-231-7ILFIRST COMMUNICATIONS, LLC - IL4604GRAYSLAKENOCLLIKNOWN04/09/2001Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-231-8ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115GRAYSLAKENOCLLIKNOWN06/03/1999Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-231-9ILACCESS ONE, INC. - IL5447GRAYSLAKENOCLLIKNOWN12/29/2005Prefix 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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