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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
312-529ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDSC00/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 312-529
312-529-0ILBANDWIDTH.COM CLEC, LLC - IL984ECHICGOZN01NOCLLIKNOWN07/18/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-529-1ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDSCN/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-529-2ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDSCN/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-529-3ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDSCN/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-529-4ILFIRST COMMUNICATIONS, LLC - IL4604CHICGOZN01NOCLLIKNOWN05/13/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-529-5ILFIRST COMMUNICATIONS, LLC - IL4604CHICGOZN01NOCLLIKNOWN03/21/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-529-6ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDSCN/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-529-7ILXO ILLINOIS, INC. (Verizon Communications)7056CHICGOZN01CHCGILTCDS401/15/2010Prefix Type: CLEC
Switch Name: CHICGOZN01
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-529-8ILBANDWIDTH.COM CLEC, LLC - IL984ECHICGOZN01NOCLLIKNOWN07/18/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-529-9ILAT&T - LOCAL (AT&T)7421CHICGOZN01CHCGILCLDSCN/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 4ESS
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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