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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
773-757ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN08OKBRILOADC206/28/2001Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 773-757
773-757-0ILONVOY, LLC (Inteliquent)224CCHICGOZN08NOCLLIKNOWN03/05/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-757-1ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN08OKBRILOADC2N/APrefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-757-2ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN08CHCGILMFCM009/29/2021Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-757-3ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN08CHCGILMFCM012/19/2006Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-757-4ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN08CHCGILMFCM012/19/2006Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-757-5ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115CHICGOZN08NOCLLIKNOWN07/05/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-757-6ILBANDWIDTH.COM CLEC, LLC - IL984ECHICGOZN08NOCLLIKNOWN06/02/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-757-7ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN08CHCGILMFCM012/19/2006Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-757-8ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN08CHCGILMFCM012/18/2006Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-757-9ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN08CHCGILMFCM012/18/2006Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info