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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
224-232ILILLINOIS BELL TEL CO (AT&T)9329ARLIGTNHTSARLHILAHDS108/28/2002Prefix Type: RBOC
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 224-232
224-232-0ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)7196ARLIGTNHTSWDDLILCBDS001/16/2004Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-232-1ILFIRST COMMUNICATIONS, LLC460KARLIGTNHTSCHCGILWUX6X01/15/2007Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-232-2ILILLINOIS BELL TEL CO (AT&T)9329ARLIGTNHTSARLHILAHDS109/04/2002Prefix Type: RBOC
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-232-3ILILLINOIS BELL TEL CO (AT&T)9329ARLIGTNHTSARLHILAHDS109/04/2002Prefix Type: RBOC
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-232-4ILILLINOIS BELL TEL CO (AT&T)9329ARLIGTNHTSARLHILAHDS109/04/2002Prefix Type: RBOC
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-232-5ILONVOY, LLC (Sinch)224CARLIGTNHTSNOCLLIKNOWN08/09/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-232-6ILILLINOIS BELL TEL CO (AT&T)9329ARLIGTNHTSARLHILAHDS109/04/2002Prefix Type: RBOC
Switch Name: ARLINGTON HEIGHTS DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-232-7ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ARLIGTNHTSCHCGILMF2MD11/13/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-232-8ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115ARLIGTNHTSNOCLLIKNOWN09/03/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-232-9ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ARLIGTNHTSCHCGILMF2MD01/23/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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