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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
773-306ILAT&T - LOCAL (AT&T)7421CHICGOZN08CHCGILCLGMD00/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: POI
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 773-306
773-306-0ILCOMCAST IP PHONE, LLC318JCHICGOZN08NOCLLIKNOWN06/25/2001Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-306-1ILCOMCAST IP PHONE, LLC318JCHICGOZN08NOCLLIKNOWN06/25/2001Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-306-2ILCOMCAST IP PHONE, LLC318JCHICGOZN08NOCLLIKNOWN06/25/2001Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-306-3ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN08CHCGILMFCM001/23/2003Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-306-4ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136CHICGOZN08NOCLLIKNOWN06/25/2001Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-306-5ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN08CHCGILMFCM001/23/2003Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-306-6ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN08CHCGILMFCM002/26/2003Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-306-7ILAT&T - LOCAL (AT&T)7421CHICGOZN08CHCGILCLGMDN/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: POI
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-306-8ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN08CHCGILMFCM003/17/2003Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
773-306-9ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHICGOZN08CHCGILMFCM003/19/2003Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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