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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
773-223ILSPOK, INC. (Spok, Inc.)0015608417RMD00078586630CHICGOZN06LBRDILGOAMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: LBRDILGOAMD))
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773-234ILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ06/26/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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773-234 is split into 1,000-number blocks - detail below
773-234-0XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ11/08/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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773-234-1XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ01/27/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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773-234-2XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ01/27/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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773-234-3XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ02/11/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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773-234-4XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ02/11/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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773-234-5XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ02/11/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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773-234-6XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ02/11/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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773-234-7XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ02/11/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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773-234-8XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ02/11/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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773-234-9XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ02/11/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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773-242ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CICRILCIDS000/00/0000Prefix Type: RBOC
Switch Name: CICERO DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: CICRILCIDS0))
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773-242 is split into 1,000-number blocks - detail below
773-242-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/31/2008Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-242-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CICRILCIDS0N/APrefix Type: RBOC
Switch Name: CICERO DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
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773-242-2XXXILACCESS ONE, INC. - IL (ACCESS ONE, INC.)0003737640RMD00026265447CHICGOZN06NOCLLIKNOWN12/13/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-242-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/06/2010Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-242-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/06/2010Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-242-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/06/2010Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-242-6XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06NOCLLIKNOWN11/03/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-242-7XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN07/27/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
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773-242-8XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN07/27/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-242-9XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN05/19/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-247ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-254ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-257ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-257 is split into 1,000-number blocks - detail below
773-257-0XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN10/10/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-257-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-257-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-257-3XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN11/14/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-257-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-257-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-257-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-257-7XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06NOCLLIKNOWN07/08/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-257-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-257-9XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS003/09/2010Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-265ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILKEDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG KEDZIE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
🔧 Explore Switch(CLLI: CHCGILKEDS0))
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773-277ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-277 is split into 1,000-number blocks - detail below
773-277-0XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-277-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-277-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-277-3XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN06/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-277-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-277-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-277-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-277-7XXXILTERRA NOVA TELECOM INC. (TERRA NOVA TELECOM INC.)0021193057RMD0001495145JCHICGOZN06NOCLLIKNOWN12/18/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-277-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-277-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN12/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-280ILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD00/00/0000Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-280 is split into 1,000-number blocks - detail below
773-280-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2009Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-280-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2009Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-280-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2009Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-280-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2009Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-280-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2009Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-280-5XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN06/01/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-280-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2021Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-280-7XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN06/01/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-280-8XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN06/01/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-280-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN08/20/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-299ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS000/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-299 is split into 1,000-number blocks - detail below
773-299-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD06/01/2005Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-299-1XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN07/27/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-299-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD08/26/2005Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-299-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD11/04/2005Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-299-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD11/28/2005Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-299-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/17/2006Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-299-6XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-299-7XXXILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILCPDS503/12/2001Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCPDS5))
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773-299-8XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN11/14/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-299-9XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-321ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
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773-321 is split into 1,000-number blocks - detail below
773-321-0XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS707/08/2008Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
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773-321-1XXXILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILCPDS507/09/2004Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCPDS5))
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773-321-2XXXILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILCPDS507/09/2004Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCPDS5))
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773-321-3XXXILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILCPDS507/09/2004Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCPDS5))
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773-321-4XXXILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILCPDS507/09/2004Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCPDS5))
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773-321-5XXXILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILCPDS507/09/2004Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCPDS5))
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773-321-6XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS701/18/2000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
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773-321-7XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS701/18/2000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
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773-321-8XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS701/25/2010Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
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773-321-9XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJX11/01/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
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773-346ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS000/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-346 is split into 1,000-number blocks - detail below
773-346-0XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-346-1XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-346-2XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-346-3XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-346-4XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-346-5XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-346-6XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-346-7XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-346-8XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-346-9XXXILSTRATUS NETWORKS0007472319RMD0001748495JCHICGOZN06NOCLLIKNOWN08/26/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-376ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-408ILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/13/2009Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-408 is split into 1,000-number blocks - detail below
773-408-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD06/25/2009Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-408-1XXXILIP HORIZON LLC0027469766RMD0001571515JCHICGOZN06NOCLLIKNOWN05/19/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-408-2XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX06/11/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-408-3XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX06/11/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-408-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD06/25/2009Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-408-5XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX06/11/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-408-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/17/2009Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-408-7XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD12/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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773-408-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD12/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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773-408-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-446ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
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773-446 is split into 1,000-number blocks - detail below
773-446-0XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX12/08/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-446-1XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
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773-446-2XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN06/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-446-3XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
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773-446-4XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06NOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-446-5XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
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773-446-6XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
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773-446-7XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
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773-446-8XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
🕘 Prefix History
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773-446-9XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX12/08/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-475ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06CHCGIL24DS000/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS0))
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773-475 is split into 1,000-number blocks - detail below
773-475-0XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06CHCGIL24DS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS0))
🕘 Prefix History
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773-475-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD10/31/2008Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-475-2XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06CHCGIL24DS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS0))
🕘 Prefix History
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773-475-3XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06CHCGIL24DS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-475-4XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06CHCGIL24DS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-475-5XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06CHCGIL24DS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-475-6XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJXN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
🕘 Prefix History
🔎 Explore Carrier Information
773-475-7XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJXN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
🕘 Prefix History
🔎 Explore Carrier Information
773-475-8XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06CHCGIL24DS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-475-9XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06CHCGIL24DS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-521ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-521 is split into 1,000-number blocks - detail below
773-521-0XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-521-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-521-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-521-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2021Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
🕘 Prefix History
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773-521-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-521-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN06/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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773-521-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-521-7XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-521-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
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773-521-9XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
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773-522ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
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773-523ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
🕘 Prefix History
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773-533ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILKEDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG KEDZIE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
🔧 Explore Switch(CLLI: CHCGILKEDS0))
🕘 Prefix History
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773-534ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
🕘 Prefix History
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773-535ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
🕘 Prefix History
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773-542ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-542 is split into 1,000-number blocks - detail below
773-542-0XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-542-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-542-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
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773-542-3XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN11/14/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
773-542-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2021Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
🕘 Prefix History
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773-542-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-542-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
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773-542-7XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-542-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2021Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-542-9XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
🕘 Prefix History
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773-553ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
🕘 Prefix History
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773-553 is split into 1,000-number blocks - detail below
773-553-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/06/2006Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-553-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS0N/APrefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-553-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS0N/APrefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
🕘 Prefix History
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773-553-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS0N/APrefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-553-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS0N/APrefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-553-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS0N/APrefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
🕘 Prefix History
🔎 Explore Carrier Information
773-553-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS0N/APrefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
🕘 Prefix History
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773-553-7XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS0N/APrefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
🕘 Prefix History
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773-553-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS0N/APrefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-553-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD03/20/2006Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-560ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06OKBRILOAXEX12/15/2021Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOAXEX))
🕘 Prefix History
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773-560 is split into 1,000-number blocks - detail below
773-560-0XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX07/06/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-560-1XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX07/06/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-560-2XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX07/06/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-560-3XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX07/06/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-560-4XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD07/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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773-560-5XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD07/21/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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773-560-6XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD05/09/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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773-560-7XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06OKBRILOAXEX12/15/2021Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOAXEX))
🕘 Prefix History
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773-560-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD05/09/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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773-560-9XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD05/09/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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773-565ILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KCHICGOZN06CHCGILWUX6X05/21/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
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773-565 is split into 1,000-number blocks - detail below
773-565-0XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KCHICGOZN06CHCGILWUX6X05/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
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773-565-1XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KCHICGOZN06CHCGILWUX6X05/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
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773-565-2XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KCHICGOZN06CHCGILWUX6X05/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
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773-565-3XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KCHICGOZN06CHCGILWUX6X05/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
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773-565-4XXXILAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CCHICGOZN06NOCLLIKNOWN06/07/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-565-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD06/27/2007Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-565-6XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KCHICGOZN06CHCGILWUX6X05/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
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773-565-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD12/22/2005Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-565-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD12/22/2005Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-565-9XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KCHICGOZN06CHCGILWUX6X05/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
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773-579ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-584ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196CHICGOZN06EGVGILIFDS000/00/0000Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS0))
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773-584 is split into 1,000-number blocks - detail below
773-584-0XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196CHICGOZN06EGVGILIFDS0N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS0))
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773-584-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/07/2008Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-584-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/07/2008Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-584-3XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06NOCLLIKNOWN08/23/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-584-4XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KCHICGOZN06NOCLLIKNOWN10/15/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-584-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/18/2009Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-584-6XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KCHICGOZN06NOCLLIKNOWN07/16/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-584-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/18/2009Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-584-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD03/11/2008Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-584-9XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196CHICGOZN06EGVGILIFDS0N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS0))
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773-635ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
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773-635 is split into 1,000-number blocks - detail below
773-635-0XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-635-1XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KCHICGOZN06NOCLLIKNOWN08/22/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-635-2XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
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773-635-3XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
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773-635-4XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN07/19/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-635-5XXXILCOMMIO, LLC0028135630RMD0005575939HCHICGOZN06CHCGILWUKMD08/02/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUKMD))
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773-635-6XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX04/22/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-635-7XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX04/22/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-635-8XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX04/22/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-635-9XXXILCOMMIO, LLC0028135630RMD0005575939HCHICGOZN06CHCGILWUKMD08/02/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUKMD))
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773-638ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILKEDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG KEDZIE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
🔧 Explore Switch(CLLI: CHCGILKEDS0))
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773-638 is split into 1,000-number blocks - detail below
773-638-0XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILKEDS0N/APrefix Type: RBOC
Switch Name: CHCG KEDZIE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
🔧 Explore Switch(CLLI: CHCGILKEDS0))
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773-638-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILKEDS0N/APrefix Type: RBOC
Switch Name: CHCG KEDZIE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
🔧 Explore Switch(CLLI: CHCGILKEDS0))
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773-638-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILKEDS0N/APrefix Type: RBOC
Switch Name: CHCG KEDZIE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
🔧 Explore Switch(CLLI: CHCGILKEDS0))
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773-638-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILKEDS0N/APrefix Type: RBOC
Switch Name: CHCG KEDZIE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
🔧 Explore Switch(CLLI: CHCGILKEDS0))
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773-638-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2021Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-638-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILKEDS0N/APrefix Type: RBOC
Switch Name: CHCG KEDZIE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
🔧 Explore Switch(CLLI: CHCGILKEDS0))
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773-638-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILKEDS0N/APrefix Type: RBOC
Switch Name: CHCG KEDZIE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
🔧 Explore Switch(CLLI: CHCGILKEDS0))
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773-638-7XXXILTON80 COMMUNICATIONS, LLC (CoreTel Communications)0025462672RMD0005819516JCHICGOZN06CHCGILWUTMD05/08/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUTMD))
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773-638-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILKEDS0N/APrefix Type: RBOC
Switch Name: CHCG KEDZIE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
🔧 Explore Switch(CLLI: CHCGILKEDS0))
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773-638-9XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD09/24/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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773-640ILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILWUDS004/12/2001Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
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773-640 is split into 1,000-number blocks - detail below
773-640-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD04/18/2003Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-640-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD04/18/2003Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-640-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/16/2003Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-640-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD03/11/2008Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-640-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/16/2003Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-640-5XXXILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILWUDS0N/APrefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
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773-640-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/16/2003Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-640-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/16/2003Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-640-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/16/2003Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-640-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/16/2003Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-648ILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILWUDS004/12/2001Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
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773-648 is split into 1,000-number blocks - detail below
773-648-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/31/2008Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-648-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/16/2003Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-648-2XXXILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILWUDS0N/APrefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
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773-648-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/16/2003Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-648-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS005/24/2000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-648-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/18/2009Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-648-6XXXILRCN TELECOM SERVICES OF ILLINIOS, INC. - ILN/AN/A8702CHICGOZN06NOCLLIKNOWN09/27/2000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-648-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN07/25/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-648-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN07/25/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-648-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD01/09/2006Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-650ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-674ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS005/15/2008Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-674 is split into 1,000-number blocks - detail below
773-674-0XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS005/19/2008Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-674-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS005/19/2008Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-674-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS005/19/2008Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-674-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS005/19/2008Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-674-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS005/19/2008Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-674-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS005/19/2008Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-674-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS005/19/2008Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-674-7XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS005/19/2008Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-674-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS005/19/2008Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-674-9XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS005/19/2008Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-696ILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILWUDS000/00/0000Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
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773-696 is split into 1,000-number blocks - detail below
773-696-0XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN02/21/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-696-1XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06NOCLLIKNOWN03/03/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-696-2XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06NOCLLIKNOWN03/03/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-696-3XXXILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILWUDS0N/APrefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
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773-696-4XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06NOCLLIKNOWN08/31/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-696-5XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06NOCLLIKNOWN03/03/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-696-6XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX10/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-696-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD03/28/2006Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-696-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD04/17/2006Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-696-9XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJX11/01/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
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773-715ILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM010/16/2002Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-715 is split into 1,000-number blocks - detail below
773-715-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM0N/APrefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-715-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM003/10/2003Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-715-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM002/04/2004Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-715-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM003/04/2004Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-715-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM003/04/2004Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-715-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM004/19/2004Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-715-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM0N/APrefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-715-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM004/19/2004Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-715-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM006/22/2004Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-715-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM0N/APrefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-722ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILKEDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG KEDZIE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
🔧 Explore Switch(CLLI: CHCGILKEDS0))
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773-733ILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILWUDS004/12/2001Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
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773-733 is split into 1,000-number blocks - detail below
773-733-0XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06NOCLLIKNOWN10/13/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-733-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/09/2004Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-733-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/09/2004Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-733-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/09/2004Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-733-4XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06NOCLLIKNOWN10/04/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-733-5XXXILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILWUDS0N/APrefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
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773-733-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD08/10/2004Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-733-7XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KCHICGOZN06NOCLLIKNOWN08/12/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-733-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/16/2004Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-733-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/16/2004Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-744ILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM008/30/2001Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-762ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-762 is split into 1,000-number blocks - detail below
773-762-0XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-762-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-762-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-762-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-762-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-762-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-762-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2021Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-762-7XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-762-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLDDS0N/APrefix Type: RBOC
Switch Name: CHCG LAWNDALE
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: CHCGILLDDS0))
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773-762-9XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD09/24/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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773-801ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS005/19/2006Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-801 is split into 1,000-number blocks - detail below
773-801-0XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJX08/14/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
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773-801-1XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJX08/14/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
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773-801-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS005/22/2006Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-801-3XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06NOCLLIKNOWN03/20/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-801-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD04/19/2007Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-801-5XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06NOCLLIKNOWN07/21/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-801-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2021Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-801-7XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06NOCLLIKNOWN08/22/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-801-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD06/07/2007Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-801-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD12/18/2007Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-822ILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM000/00/0000Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-822 is split into 1,000-number blocks - detail below
773-822-0XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS001/19/2000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-822-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM010/19/2004Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-822-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM010/19/2004Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-822-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM011/09/2004Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-822-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM011/29/2004Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-822-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM0N/APrefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-822-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM012/03/2004Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-822-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM004/19/2006Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-822-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM006/15/2006Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-822-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM005/03/2005Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-823ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06OKBRILOAXEX00/00/0000Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOAXEX))
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773-823 is split into 1,000-number blocks - detail below
773-823-0XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06NOCLLIKNOWN07/10/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-823-1XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJX12/28/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
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773-823-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD06/02/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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773-823-3XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06OKBRILOAXEXN/APrefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOAXEX))
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773-823-4XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN05/14/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-823-5XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN08/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-823-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/04/2006Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-823-7XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJX12/28/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
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773-823-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2021Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-823-9XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJX12/28/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
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773-826ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILKEDS000/00/0000Prefix Type: RBOC
Switch Name: CHCG KEDZIE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILWB55T
🔧 Explore Switch(CLLI: CHCGILKEDS0))
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773-827ILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM000/00/0000Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-827 is split into 1,000-number blocks - detail below
773-827-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM009/29/2021Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-827-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM009/14/2005Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-827-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM009/14/2005Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-827-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM009/29/2021Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-827-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM011/01/2005Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-827-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM009/29/2021Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-827-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM012/20/2004Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-827-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM012/20/2004Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-827-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM005/13/2005Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-827-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM012/07/2006Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-843ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-847ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-869ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-869 is split into 1,000-number blocks - detail below
773-869-0XXXILIP HORIZON LLC0027469766RMD0001571515JCHICGOZN06NOCLLIKNOWN07/11/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-869-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS0N/APrefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-869-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/16/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-869-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/16/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-869-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/16/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-869-5XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN08/24/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-869-6XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN06/21/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-869-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN11/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-869-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS0N/APrefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-869-9XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS0N/APrefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-890ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-893ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS000/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-893 is split into 1,000-number blocks - detail below
773-893-0XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN05/19/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-893-1XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-893-2XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-893-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2021Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-893-4XXXILACCESS ONE, INC. - IL (ACCESS ONE, INC.)0003737640RMD00026265447CHICGOZN06NOCLLIKNOWN08/27/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-893-5XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJX06/24/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
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773-893-6XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-893-7XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-893-8XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-893-9XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229CHICGOZN06BNSVILDGDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
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773-903ILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGILWBCM208/14/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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773-903 is split into 1,000-number blocks - detail below
773-903-0XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGILWBCM208/14/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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773-903-1XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGILWBCM208/14/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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773-903-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD08/19/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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773-903-3XXXILHD CARRIER LLC0026630681RMD0013231321JCHICGOZN06NOCLLIKNOWN09/12/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-903-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGILWBCM209/24/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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773-903-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGILWBCM209/24/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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773-903-6XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD08/19/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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773-903-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGILWBCM211/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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773-903-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD05/18/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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773-903-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGILWBCM209/24/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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773-916ILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD08/31/2010Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-916 is split into 1,000-number blocks - detail below
773-916-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/01/2010Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-916-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/29/2010Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-916-2XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN05/19/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-916-3XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN05/19/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-916-4XXXILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILWUDS002/18/2011Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
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773-916-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN03/11/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-916-6XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN05/19/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-916-7XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN05/19/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-916-8XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN05/19/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-916-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD09/01/2010Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-920ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILCNDS100/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
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773-920 is split into 1,000-number blocks - detail below
773-920-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD06/15/2006Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-920-1XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-920-2XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN08/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-920-3XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
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773-920-4XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
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773-920-5XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX10/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-920-6XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX06/19/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-920-7XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115CHICGOZN06CHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
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773-920-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD08/24/2007Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-920-9XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX04/22/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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773-927ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329CHICGOZN06CHCGILLADS000/00/0000Prefix Type: RBOC
Switch Name: CHCG LAFAYETTE DS0
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: CHCGILST55T
🔧 Explore Switch(CLLI: CHCGILLADS0))
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773-940ILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJX11/17/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
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773-940 is split into 1,000-number blocks - detail below
773-940-0XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJX11/17/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
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773-940-1XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJX11/17/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
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773-940-2XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJX11/17/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
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773-940-3XXXILPAETEC ITEL, LLC0015247810RMD0038378829JCHICGOZN06CHCGILWUDS010/08/2009Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
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773-940-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN03/05/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-940-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD08/26/2010Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-940-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/12/2009Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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773-940-7XXXILCOMMIO, LLC0028135630RMD0005575939HCHICGOZN06CHCGILWUKMD08/02/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUKMD))
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773-940-8XXXILCOMMIO, LLC0028135630RMD0005575939HCHICGOZN06CHCGILWUKMD08/02/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUKMD))
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773-940-9XXXILCOMMIO, LLC0028135630RMD0005575939HCHICGOZN06CHCGILWUKMD08/02/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUKMD))
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773-956ILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM009/04/2008Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-956 is split into 1,000-number blocks - detail below
773-956-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM009/09/2008Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-956-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM009/09/2008Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-956-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM010/31/2008Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-956-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM010/31/2008Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-956-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM010/31/2008Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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773-956-5XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN12/12/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-956-6XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN12/12/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-956-7XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN12/12/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-956-8XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN12/12/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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773-956-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06CHCGILMFCM009/09/2008Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMFCM0))
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872-200ILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOTGT507/26/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
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872-200 is split into 1,000-number blocks - detail below
872-200-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOTGT509/26/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
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872-200-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOTGT509/26/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
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872-200-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOTGT509/26/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
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872-200-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOTGT509/26/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
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872-200-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOTGT511/14/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
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872-200-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOTGT511/14/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
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872-200-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOTGT511/14/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
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872-200-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOTGT511/14/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
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872-200-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOTGT507/26/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
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872-200-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOTGT507/26/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
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872-205ILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ02/23/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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872-205 is split into 1,000-number blocks - detail below
872-205-0XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ02/24/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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872-205-1XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ03/23/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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872-205-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD04/24/2012Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-205-3XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN03/23/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-205-4XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ01/30/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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872-205-5XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ01/30/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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872-205-6XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ01/30/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
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872-205-7XXXILCLEAR RATE COMMUNICATIONS, LLC (Clear Rate Communications)0004349734RMD0004664046LCHICGOZN06NOCLLIKNOWN06/04/2012Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-205-8XXXILIP HORIZON LLC0027469766RMD0001571515JCHICGOZN06NOCLLIKNOWN04/09/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-205-9XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ06/02/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
🕘 Prefix History
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872-214ILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD04/18/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-214 is split into 1,000-number blocks - detail below
872-214-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/29/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-214-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/29/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-214-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/29/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-214-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/29/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-214-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/29/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-214-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/21/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-214-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/21/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-214-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/21/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-214-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD04/22/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-214-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD04/22/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-218ILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/24/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-218 is split into 1,000-number blocks - detail below
872-218-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/28/2014Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-218-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/28/2014Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-218-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/28/2014Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-218-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/28/2014Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
🕘 Prefix History
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872-218-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/28/2014Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
🕘 Prefix History
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872-218-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/28/2014Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
🕘 Prefix History
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872-218-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/28/2014Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
🕘 Prefix History
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872-218-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/29/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
🕘 Prefix History
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872-218-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/29/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
🕘 Prefix History
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872-218-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/29/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
🕘 Prefix History
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872-224ILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS607/13/2023Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-224 is split into 1,000-number blocks - detail below
872-224-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/26/2023Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
🕘 Prefix History
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872-224-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/26/2023Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
🕘 Prefix History
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872-224-2XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS607/13/2023Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
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872-224-3XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS607/13/2023Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
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872-224-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS607/13/2023Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
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872-224-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS607/13/2023Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
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872-224-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/26/2023Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-224-7XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD07/21/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-224-8XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN12/12/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-224-9XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN12/12/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-239ILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD06/03/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-239 is split into 1,000-number blocks - detail below
872-239-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/28/2014Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-239-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/28/2014Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-239-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD02/28/2014Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-239-3XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN07/10/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-239-4XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN06/02/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-239-5XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN06/02/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-239-6XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN06/02/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-239-7XXXILCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JCHICGOZN06CHCGILDT8MD01/29/2014Prefix Type: IPES
Switch Name: CHICGOZN01
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILDT8MD))
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872-239-8XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN06/02/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-239-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD06/06/2013Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-246ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06CHCGILCLX3Y02/13/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCLX3Y))
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872-246 is split into 1,000-number blocks - detail below
872-246-0XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN09/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-246-1XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN09/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-246-2XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063ECHICGOZN06NOCLLIKNOWN11/29/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-246-3XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN09/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-246-4XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN09/09/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-246-5XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN10/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-246-6XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CHICGOZN06CHCGILCLX3Y02/14/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCLX3Y))
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872-246-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN06/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-246-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN06/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-246-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN06/10/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-276ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD09/30/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-276 is split into 1,000-number blocks - detail below
872-276-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD10/01/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-276-1XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063ECHICGOZN06NOCLLIKNOWN09/21/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-276-2XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN05/31/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-276-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD07/19/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-276-4XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD02/07/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-276-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD10/20/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-276-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD10/20/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-276-7XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD11/18/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-276-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN11/11/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-276-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN11/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-281ILAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CCHICGOZN06CHCGILCLXOX10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCLXOX))
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872-281 is split into 1,000-number blocks - detail below
872-281-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/19/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-281-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/19/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-281-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/19/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-281-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/19/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-281-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN10/17/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-281-5XXXILAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CCHICGOZN06CHCGILCLXOX10/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCLXOX))
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872-281-6XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN10/17/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-281-7XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJX06/02/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
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872-281-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN11/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-281-9XXXILIP HORIZON LLC0027469766RMD0001571515JCHICGOZN06NOCLLIKNOWN07/11/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-308ILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/22/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-308 is split into 1,000-number blocks - detail below
872-308-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/16/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-308-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/27/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-308-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/27/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-308-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/27/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-308-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/27/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-308-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/27/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-308-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/27/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-308-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/27/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-308-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/27/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-308-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD05/27/2015Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-322ILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX10/14/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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872-322 is split into 1,000-number blocks - detail below
872-322-0XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX10/14/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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872-322-1XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX10/14/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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872-322-2XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN10/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-322-3XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN10/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-322-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN10/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-322-5XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX10/14/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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872-322-6XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX10/14/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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872-322-7XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX10/14/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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872-322-8XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX10/14/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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872-322-9XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHICGOZN06CHCGILIDXDX10/14/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
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872-328ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD03/10/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-328 is split into 1,000-number blocks - detail below
872-328-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD03/10/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-328-1XXXILTELNYX LLC (TELNYX LLC)0018998724RMD0001645073HCHICGOZN06NOCLLIKNOWN03/21/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-328-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD05/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-328-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD05/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-328-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN05/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-328-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN05/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-328-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/26/2023Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-328-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN06/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-328-8XXXILIP HORIZON LLC0027469766RMD0001571515JCHICGOZN06NOCLLIKNOWN06/07/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-328-9XXXILIP HORIZON LLC0027469766RMD0001571515JCHICGOZN06NOCLLIKNOWN06/07/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-334ILTON80 COMMUNICATIONS, LLC (CoreTel Communications)0025462672RMD0005819516JCHICGOZN06CHCGILWUTMD01/27/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUTMD))
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872-334 is split into 1,000-number blocks - detail below
872-334-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD09/16/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-334-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD09/16/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-334-2XXXILTON80 COMMUNICATIONS, LLC (CoreTel Communications)0025462672RMD0005819516JCHICGOZN06CHCGILWUTMD01/27/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUTMD))
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872-334-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD09/16/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-334-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD07/26/2023Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-334-5XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN10/10/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-334-6XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN10/10/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-334-7XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN10/10/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-334-8XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN10/10/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-334-9XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN10/10/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-350ILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD01/04/2024Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-350 is split into 1,000-number blocks - detail below
872-350-0XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/12/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-350-1XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/12/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-350-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD03/20/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-350-3XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN12/12/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-350-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN03/20/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-350-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN04/17/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-350-6XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN04/17/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-350-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN07/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-350-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD01/04/2024Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-350-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD01/04/2024Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-353ILCOMMIO, LLC0028135630RMD0005575939HCHICGOZN06CHCGILWUKMD01/05/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUKMD))
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872-353 is split into 1,000-number blocks - detail below
872-353-0XXXILCOMMIO, LLC0028135630RMD0005575939HCHICGOZN06CHCGILWUKMD01/05/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUKMD))
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872-353-1XXXILCOMMIO, LLC0028135630RMD0005575939HCHICGOZN06CHCGILWUKMD01/05/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUKMD))
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872-353-2XXXILCOMMIO, LLC0028135630RMD0005575939HCHICGOZN06CHCGILWUKMD01/05/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUKMD))
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872-353-3XXXILCOMMIO, LLC0028135630RMD0005575939HCHICGOZN06CHCGILWUKMD01/05/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUKMD))
🕘 Prefix History
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872-353-4XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN07/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-353-5XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN07/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-353-6XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN07/19/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-353-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-353-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/12/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-353-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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872-358ILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS611/09/2022Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
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872-358 is split into 1,000-number blocks - detail below
872-358-0XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS611/09/2022Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-358-1XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS611/09/2022Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-358-2XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS611/09/2022Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-358-3XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS611/09/2022Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-358-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS611/09/2022Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-358-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS611/09/2022Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-358-6XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS611/09/2022Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-358-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS611/09/2022Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-358-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS611/09/2022Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-358-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS611/09/2022Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-390ILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN12/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-390 is split into 1,000-number blocks - detail below
872-390-0XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN12/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-390-1XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN01/09/2026Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-390-2XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN01/09/2026Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-390-3XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN01/09/2026Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-390-4XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN01/09/2026Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-390-5XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN01/09/2026Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-390-6XXXILBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHICGOZN06NOCLLIKNOWN01/09/2026Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-390-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/27/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-390-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/27/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-390-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/27/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-391ILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/27/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-391 is split into 1,000-number blocks - detail below
872-391-0XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/27/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-391-1XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN03/02/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-391-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD05/18/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-391-3XXXILMETROPCS, INC. (T-Mobile US, Inc)N/AN/A5562CHICGOZN06NOCLLIKNOWN06/15/2026Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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📡 Find related FCC/ISED radio licenses
872-391-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN07/21/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-391-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN07/21/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-391-6XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN07/21/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-391-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN07/21/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-391-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD03/27/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-391-9XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD03/27/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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📡 Find related FCC/ISED radio licenses
872-394ILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN08/06/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-394 is split into 1,000-number blocks - detail below
872-394-0XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN08/06/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-394-1XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN08/06/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-444ILAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CCHICGOZN06CHCGILCLXOX11/09/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCLXOX))
🕘 Prefix History
🔎 Explore Carrier Information
872-444 is split into 1,000-number blocks - detail below
872-444-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD08/16/2011Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
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872-444-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529CHICGOZN06ELGNILOT0MD08/16/2011Prefix Type: PCS
Switch Name: ELGIN
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOT0MD))
🕘 Prefix History
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872-444-2XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN08/19/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-444-3XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063ECHICGOZN06NOCLLIKNOWN09/07/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-444-4XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD09/24/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-444-5XXXILAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CCHICGOZN06CHCGILCLXOX09/21/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCLXOX))
🕘 Prefix History
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872-444-6XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN09/29/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-444-7XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN10/10/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-444-8XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JCHICGOZN06CHCGILNEXJX06/04/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
🕘 Prefix History
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872-444-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN07/30/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-762ILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063ECHICGOZN06CHCGILWUDS407/27/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS4))
🕘 Prefix History
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872-762 is split into 1,000-number blocks - detail below
872-762-0XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063ECHICGOZN06CHCGILWUDS407/28/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS4))
🕘 Prefix History
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872-762-1XXXILTELNYX LLC (TELNYX LLC)0018998724RMD0001645073HCHICGOZN06NOCLLIKNOWN03/08/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-762-2XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/05/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-762-3XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN02/28/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-762-4XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN02/28/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-762-5XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN02/28/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-762-6XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN02/28/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-762-7XXXILTELNYX LLC (TELNYX LLC)0018998724RMD0001645073HCHICGOZN06NOCLLIKNOWN10/12/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-762-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD04/05/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
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872-762-9XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06NOCLLIKNOWN08/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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872-763ILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ07/22/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
🕘 Prefix History
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872-763 is split into 1,000-number blocks - detail below
872-763-0XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ07/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
🕘 Prefix History
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872-763-1XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ07/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
🕘 Prefix History
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872-763-2XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063ECHICGOZN06NOCLLIKNOWN03/16/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-763-3XXXILVONAGE AMERICA LLC (Telefonaktiebolaget LM Ericsson)0029173770RMD0032974197DCHICGOZN06NOCLLIKNOWN09/16/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-763-4XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ10/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
🕘 Prefix History
🔎 Explore Carrier Information
872-763-5XXXILVONAGE AMERICA LLC (Telefonaktiebolaget LM Ericsson)0029173770RMD0032974197DCHICGOZN06NOCLLIKNOWN09/16/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-763-6XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECHICGOZN06CHCGILWBXDZ10/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
🕘 Prefix History
🔎 Explore Carrier Information
872-763-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-763-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD04/05/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
872-763-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-769ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD07/21/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
872-769 is split into 1,000-number blocks - detail below
872-769-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD07/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
🕘 Prefix History
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📡 Find related FCC/ISED radio licenses
872-769-1XXXILACCESS ONE, INC. - IL (ACCESS ONE, INC.)0003737640RMD00026265447CHICGOZN06NOCLLIKNOWN09/20/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-769-2XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KCHICGOZN06NOCLLIKNOWN03/14/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-769-3XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-769-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-769-5XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD06/11/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
872-769-6XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD09/14/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
872-769-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06NOCLLIKNOWN01/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-769-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333CHICGOZN06RVDLILBDAMD06/20/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
🕘 Prefix History
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📡 Find related FCC/ISED radio licenses
872-769-9XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063ECHICGOZN06NOCLLIKNOWN09/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
872-872ILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS609/17/2024Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-872 is split into 1,000-number blocks - detail below
872-872-0XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS609/17/2024Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-872-1XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS609/17/2024Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-872-2XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS609/17/2024Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-872-3XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS609/17/2024Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-872-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS609/17/2024Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-872-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS609/17/2024Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-872-6XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS609/17/2024Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-872-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS609/17/2024Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-872-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS609/17/2024Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
872-872-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCHICGOZN06CHCGIL24DS609/17/2024Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
🕘 Prefix History
🔎 Explore Carrier Information
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