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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
630-427ILILLINOIS BELL TEL CO (AT&T)9329DOWNERSGRVLEMTILLNDS000/00/0000Prefix Type: RBOC
Switch Name: LEMONT NORTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
Thousands block for 630-427
630-427-0ILILLINOIS BELL TEL CO (AT&T)9329DOWNERSGRVLEMTILLNDS0N/APrefix Type: RBOC
Switch Name: LEMONT NORTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
630-427-1ILILLINOIS BELL TEL CO (AT&T)9329DOWNERSGRVLEMTILLNDS0N/APrefix Type: RBOC
Switch Name: LEMONT NORTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
630-427-2ILILLINOIS BELL TEL CO (AT&T)9329DOWNERSGRVLEMTILLNDS0N/APrefix Type: RBOC
Switch Name: LEMONT NORTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
630-427-3ILILLINOIS BELL TEL CO (AT&T)9329DOWNERSGRVLEMTILLNDS0N/APrefix Type: RBOC
Switch Name: LEMONT NORTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
630-427-4ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115DOWNERSGRVNOCLLIKNOWN08/15/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-427-5ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Wireless)6333DOWNERSGRVRVDLILBDAMD03/09/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-427-6ILFIRST COMMUNICATIONS, LLC460KDOWNERSGRVCHCGILWUX6X01/26/2005Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-427-7ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Wireless)6333DOWNERSGRVRVDLILBDAMD03/09/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-427-8ILONVOY, LLC (Sinch)224CDOWNERSGRVNOCLLIKNOWN10/10/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-427-9ILILLINOIS BELL TEL CO (AT&T)9329DOWNERSGRVLEMTILLNDS0N/APrefix Type: RBOC
Switch Name: LEMONT NORTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info