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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
312-379ILOVATION COMMUNICATIONS OF ILLINOIS, INC.7765CHICGOZN01CHCGILWUDS004/10/2001Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 312-379
312-379-0ILOVATION COMMUNICATIONS OF ILLINOIS, INC.7765CHICGOZN01CHCGILWUDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-379-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILIDDS205/14/2002Prefix Type: RBOC
Switch Name: CHCG ILL DEAR DS2
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-379-2ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229CHICGOZN01BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-379-3ILFIRST COMMUNICATIONS, LLC - IL4604CHICGOZN01NOCLLIKNOWN01/26/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-379-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILIDDS003/05/2000Prefix Type: RBOC
Switch Name: CHCG ILL DEAR DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-379-5ILOVATION COMMUNICATIONS OF ILLINOIS, INC.7765CHICGOZN01CHCGILWUDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-379-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILIDDS003/05/2000Prefix Type: RBOC
Switch Name: CHCG ILL DEAR DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-379-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILIDDS003/05/2000Prefix Type: RBOC
Switch Name: CHCG ILL DEAR DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-379-8ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115CHICGOZN01NOCLLIKNOWN11/13/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
312-379-9ILBANDWIDTH.COM CLEC, LLC - IL984ECHICGOZN01NOCLLIKNOWN01/26/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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