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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
773-948ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229CHICGOZN08CHCHILLEDS000/00/0000Prefix Type: CLEC
Switch Name: CHICAGO ZONE
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 773-948
773-948-0ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN08CHCGILMFCM001/15/2007Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-948-1ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN08CHCGILMFCM002/01/2007Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-948-2ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN08CHCGILMFCM002/01/2007Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-948-3ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229CHICGOZN08CHCHILLEDS003/30/2000Prefix Type: CLEC
Switch Name: CHICAGO ZONE
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-948-4ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115CHICGOZN08NOCLLIKNOWN12/08/1999Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-948-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN08CHCGILPMDS001/02/2001Prefix Type: RBOC
Switch Name: CHCG PORTSMOUTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-948-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN08CHCGILPMDS001/02/2001Prefix Type: RBOC
Switch Name: CHCG PORTSMOUTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
Detailed Switch Info
773-948-7ILBANDWIDTH.COM CLEC, LLC - IL984ECHICGOZN08NOCLLIKNOWN05/21/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-948-8ILPEERLESS NETWORK OF ILLINOIS, LLC - IL063ECHICGOZN08NOCLLIKNOWN11/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-948-9ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229CHICGOZN08CHCHILLEDS0N/APrefix Type: CLEC
Switch Name: CHICAGO ZONE
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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