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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
224-772ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS009/23/2002Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 224-772
224-772-0ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529WAUKEGANCHCGILMF2MD04/15/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-772-1ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115WAUKEGANNOCLLIKNOWN08/16/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-772-2ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS009/25/2002Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-772-3ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534WAUKEGANSCBGILRRGT109/09/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-772-4ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529WAUKEGANCHCGILMF2MD04/30/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-772-5ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529WAUKEGANCHCGILMF2MD04/30/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-772-6ILONVOY, LLC (Inteliquent)224CWAUKEGANNOCLLIKNOWN10/01/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-772-7ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529WAUKEGANCHCGILMF2MD05/19/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-772-8ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115WAUKEGANNOCLLIKNOWN04/15/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-772-9ILMETROPCS, INC. (T-Mobile US, Inc)5562WAUKEGANCHCGILMF2MD10/19/2005Prefix 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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