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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
224-399ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/04/2006Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 224-399
224-399-0ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115WAUKEGANNOCLLIKNOWN03/16/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-399-1ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534WAUKEGANSCBGILRRGT103/23/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-399-2ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/05/2006Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-399-3ILILLINOIS BELL TEL CO (AT&T)9329WAUKEGANNCHCILNCDS001/05/2006Prefix Type: RBOC
Switch Name: NORTH CHICAGO DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
224-399-4ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229WAUKEGANBNSVILDGDS004/04/2006Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-399-5ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534WAUKEGANSCBGILRRGT108/27/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-399-6ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529WAUKEGANCHCGILMF8MD11/21/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-399-7ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529WAUKEGANCHCGILMF8MD09/18/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-399-8ILACCESS ONE, INC. - IL5447WAUKEGANNOCLLIKNOWN06/22/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-399-9ILCOMCAST IP PHONE, LLC (Comcast)318JWAUKEGANCHCGILNEXJX08/10/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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