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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
847-871ILGLOBAL CROSSING LOCAL SERVICES, INC. - IL (CenturyLink, Inc)8709ELK GROVECHCGILCNDS100/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 847-871
847-871-0ILGLOBAL CROSSING LOCAL SERVICES, INC. - IL (CenturyLink, Inc)8709ELK GROVECHCGILCNDS108/28/1998Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-871-1ILILLINOIS BELL TEL CO (AT&T)9329ELK GROVEEGVGILEGDS103/12/1999Prefix Type: RBOC
Switch Name: ELK GROVE EG DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-871-2ILXO ILLINOIS, INC. (Verizon Communications)7056ELK GROVECHCGILTCDS406/01/2017Prefix Type: CLEC
Switch Name: CHICGOZN01
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-871-3ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ELK GROVENOCLLIKNOWN09/13/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-871-4ILFIRST COMMUNICATIONS, LLC5917ELK GROVENOCLLIKNOWN06/18/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-871-5ILILLINOIS BELL TEL CO (AT&T)9329ELK GROVEEGVGILEGDS103/12/1999Prefix Type: RBOC
Switch Name: ELK GROVE EG DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-871-6ILILLINOIS BELL TEL CO (AT&T)9329ELK GROVEEGVGILEGDS106/21/2000Prefix Type: RBOC
Switch Name: ELK GROVE EG DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
Detailed Switch Info
847-871-7ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529ELK GROVENOCLLIKNOWN10/14/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-871-8ILFIRST COMMUNICATIONS, LLC - IL4604ELK GROVENOCLLIKNOWN10/31/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-871-9ILBANDWIDTH.COM CLEC, LLC - IL984EELK GROVENOCLLIKNOWN03/22/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
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