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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
630-556ILILLINOIS BELL TEL CO (AT&T)N/A9329BIG ROCKBGRKILBGRS000/00/0000Prefix Type: RBOC
Switch Name: BIG ROCK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: BGRKILBGRS0))
630-556 is split into 1,000-number blocks - detail below
630-556-0XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CBIG ROCKNOCLLIKNOWN03/05/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-556-1XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EBIG ROCKNOCLLIKNOWN05/01/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-556-2XXXILACCESS ONE, INC. - IL0003737640RMD00026265447BIG ROCKNOCLLIKNOWN07/07/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-556-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329BIG ROCKBGRKILBGRS0N/APrefix Type: RBOC
Switch Name: BIG ROCK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: BGRKILBGRS0))
630-556-4XXXILILLINOIS BELL TEL CO (AT&T)N/A9329BIG ROCKBGRKILBGRS0N/APrefix Type: RBOC
Switch Name: BIG ROCK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: BGRKILBGRS0))
630-556-5XXXILPAETEC ITEL, LLCN/A829JBIG ROCKNOCLLIKNOWN11/03/2009Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-556-6XXXILAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CBIG ROCKNOCLLIKNOWN05/19/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-556-7XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EBIG ROCKNOCLLIKNOWN08/07/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-556-8XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CBIG ROCKNOCLLIKNOWN09/05/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-556-9XXXILILLINOIS BELL TEL CO (AT&T)N/A9329BIG ROCKBGRKILBGRS0N/APrefix Type: RBOC
Switch Name: BIG ROCK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: BGRKILBGRS0))
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