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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
773-242ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN06CICRILCIDS000/00/0000Prefix Type: RBOC
Switch Name: CICERO DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 773-242
773-242-0ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN06ELGNILOT0MD07/31/2008Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-242-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN06CICRILCIDS0N/APrefix Type: RBOC
Switch Name: CICERO DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-242-2ILACCESS ONE, INC. - IL5447CHICGOZN06NOCLLIKNOWN12/13/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-242-3ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN06ELGNILOT0MD07/06/2010Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-242-4ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN06ELGNILOT0MD07/06/2010Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-242-5ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN06ELGNILOT0MD07/06/2010Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-242-6ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115CHICGOZN06NOCLLIKNOWN11/03/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-242-7ILBANDWIDTH.COM CLEC, LLC - IL984ECHICGOZN06NOCLLIKNOWN07/27/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-242-8ILBANDWIDTH.COM CLEC, LLC - IL984ECHICGOZN06NOCLLIKNOWN07/27/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-242-9ILBANDWIDTH.COM CLEC, LLC - IL984ECHICGOZN06NOCLLIKNOWN05/19/2011Prefix 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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