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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
630-503ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136ELGINRLMDILAGDS100/00/0000Prefix Type: CLEC
Switch Name: ROLLING MEADOWS
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 630-503
630-503-0ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136ELGINRLMDILAGDS1N/APrefix Type: CLEC
Switch Name: ROLLING MEADOWS
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-503-2ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136ELGINRLMDILAGDS1N/APrefix Type: CLEC
Switch Name: ROLLING MEADOWS
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-503-4ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)7136ELGINRLMDILAGDS1N/APrefix Type: CLEC
Switch Name: ROLLING MEADOWS
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-503-5ILFIRST COMMUNICATIONS, LLC460KELGINCHCGILWUX6X02/15/2005Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-503-6ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115ELGINNOCLLIKNOWN09/30/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
630-503-7ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115ELGINNOCLLIKNOWN09/30/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info