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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: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 847-231
847-231-0ILLEVEL 3 COMMUNICATIONS, LLC - IL6115GRAYSLAKENOCLLIKNOWN10/03/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
847-231-1ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL7136GRAYSLAKECHCGILCLDS7 N/APrefix Type: WIRELESS
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
847-231-2ILBANDWIDTH.COM CLEC, LLC - IL984EGRAYSLAKENOCLLIKNOWN03/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
847-231-3ILLEVEL 3 COMMUNICATIONS, LLC - IL6115GRAYSLAKENOCLLIKNOWN10/07/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
847-231-4ILILLINOIS BELL TEL CO9329GRAYSLAKENOCLLIKNOWN06/28/1999Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
847-231-5ILILLINOIS BELL TEL CO9329GRAYSLAKENOCLLIKNOWN06/28/1999Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
847-231-6ILILLINOIS BELL TEL CO9329GRAYSLAKENOCLLIKNOWN06/28/1999Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
847-231-7ILFIRST COMMUNICATIONS, LLC460KGRAYSLAKENOCLLIKNOWN04/09/2001Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
847-231-8ILLEVEL 3 COMMUNICATIONS, LLC - IL6115GRAYSLAKENOCLLIKNOWN06/03/1999Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
847-231-9ILACCESS ONE, INC. - IL5447GRAYSLAKENOCLLIKNOWN12/29/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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