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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
312-862ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS101/25/2006Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
Thousands block for 312-862
312-862-0ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS102/07/2006Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-862-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS102/07/2006Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-862-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS102/07/2006Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-862-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS102/07/2006Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-862-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS102/07/2006Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-862-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS102/07/2006Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-862-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS102/07/2006Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-862-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS102/07/2006Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-862-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS102/07/2006Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-862-9ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS102/07/2006Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info