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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
224-387ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ARLIGTNHTSCHCGILMF2MD09/28/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-387
224-387-0ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)7196ARLIGTNHTSCHCGILTCDS410/15/2010Prefix Type: CLEC
Switch Name: CHICGOZN01
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-387-1ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115ARLIGTNHTSNOCLLIKNOWN04/30/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-387-2ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)6115ARLIGTNHTSNOCLLIKNOWN04/30/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-387-3ILFIRST COMMUNICATIONS, LLC460KARLIGTNHTSCHCGILWUX6X08/15/2008Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-387-4ILFIRST COMMUNICATIONS, LLC460KARLIGTNHTSCHCGILWUX6X07/25/2008Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-387-5ILPAETEC ITEL, LLC829JARLIGTNHTSCHCGILWUDS010/21/2009Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-387-6ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ARLIGTNHTSCHCGILMF2MD10/01/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-387-7ILACCESS ONE, INC. - IL5447ARLIGTNHTSNOCLLIKNOWN08/25/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-387-8ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ARLIGTNHTSCHCGILMF2MD10/01/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-387-9ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ARLIGTNHTSCHCGILMF2MD10/01/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info