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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
773-380ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS000/00/0000Prefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 773-380
773-380-0ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-5ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534CHICGOZN03PRRGILXLDS008/09/2024Prefix Type: WIRELESS
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN03PRRGILXLDS0N/APrefix Type: RBOC
Switch Name: PARK RIDGE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
773-380-9ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534CHICGOZN03BFGVILASG0010/18/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info