Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
630-633ILPAETEC ITEL, LLC829JLEMONTCHCGILWUDS004/11/2001Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-633
630-633-0ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)7196LEMONTWDDLILCBDS002/08/2006Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-633-1ILONVOY, LLC (Sinch)224CLEMONTNOCLLIKNOWN10/21/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-633-2ILFIRST COMMUNICATIONS, LLC460KLEMONTNOCLLIKNOWN10/20/2000Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-633-3ILILLINOIS BELL TEL CO (AT&T)9329LEMONTBGBKILBKDS005/28/2001Prefix Type: RBOC
Switch Name: BOLINGBROOK
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
Detailed Switch Info
630-633-4ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)7196LEMONTWDDLILCBDS002/08/2006Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-633-5ILPAETEC ITEL, LLC829JLEMONTCHCGILWUDS0N/APrefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-633-6ILFIRST COMMUNICATIONS, LLC460KLEMONTNOCLLIKNOWN10/13/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-633-7ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)7196LEMONTCHCGILTCDS402/08/2006Prefix Type: CLEC
Switch Name: CHICGOZN01
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-633-8ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)7196LEMONTCHCGILTCDS402/08/2006Prefix Type: CLEC
Switch Name: CHICGOZN01
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-633-9ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)7196LEMONTCHCGILTCDS402/08/2006Prefix Type: CLEC
Switch Name: CHICGOZN01
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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