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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
224-577ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ROUND LAKECHCGILMF3MD01/17/2002Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 224-577
224-577-0ILONVOY, LLC (Sinch)224CROUND LAKENOCLLIKNOWN08/09/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-577-1ILPEERLESS NETWORK OF ILLINOIS, LLC - IL063EROUND LAKENOCLLIKNOWN10/19/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-577-2ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)7196ROUND LAKEEGVGILIFDS005/07/2012Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-577-3ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ROUND LAKECHCGILMF3MD12/12/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-577-4ILPAETEC ITEL, LLC829JROUND LAKECHCGILWUDS012/01/2011Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-577-5ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ROUND LAKECHCGILMF3MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-577-6ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ROUND LAKECHCGILMF3MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-577-7ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ROUND LAKECHCGILMF3MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-577-8ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ROUND LAKECHCGILMF3MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
224-577-9ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ROUND LAKECHCGILMF3MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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