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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
331-201ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD01/06/2012Prefix 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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331-201 is split into 1,000-number blocks - detail below
331-201-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD01/09/2012Prefix 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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331-201-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD01/09/2012Prefix 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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331-201-2XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVNOCLLIKNOWN03/22/2012Prefix 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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331-201-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD03/30/2012Prefix 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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331-201-4XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD04/23/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
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331-201-5XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD04/23/2012Prefix 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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331-201-6XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM208/24/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-201-7XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM209/26/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-201-8XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM211/20/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-201-9XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD11/29/2012Prefix 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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331-214ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/20/2012Prefix 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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331-214 is split into 1,000-number blocks - detail below
331-214-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/21/2012Prefix 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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331-214-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/21/2012Prefix 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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331-214-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD11/29/2012Prefix 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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331-214-3XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN08/31/2012Prefix 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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331-214-4XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD05/13/2022Prefix 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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331-214-5XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN11/30/2012Prefix 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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331-214-6XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVNOCLLIKNOWN02/08/2013Prefix 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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331-214-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN12/11/2014Prefix 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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331-214-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN12/11/2014Prefix 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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331-214-9XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVNOCLLIKNOWN05/06/2013Prefix 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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331-233ILTELNYX LLC (TELNYX LLC)0018998724RMD0001645073HDOWNERSGRVCHCGILWUJMD03/13/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUJMD))
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331-233 is split into 1,000-number blocks - detail below
331-233-0XXXILTELNYX LLC (TELNYX LLC)0018998724RMD0001645073HDOWNERSGRVCHCGILWUJMD03/14/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUJMD))
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331-233-1XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN06/06/2017Prefix 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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331-233-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD10/25/2017Prefix 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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331-233-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD10/25/2017Prefix 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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331-233-4XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM209/19/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-233-5XXXILPAETEC ITEL, LLC0015247810RMD0038378829JDOWNERSGRVCHCGILWUX1X10/29/2018Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
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331-233-6XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX03/25/2019Prefix 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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331-233-7XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVNOCLLIKNOWN09/13/2017Prefix 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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331-233-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/11/2017Prefix 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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331-233-9XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM207/27/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-238ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOAXEX12/19/2017Prefix 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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331-238 is split into 1,000-number blocks - detail below
331-238-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD11/09/2018Prefix 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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331-238-1XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOAXEX02/07/2018Prefix 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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331-238-2XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM204/12/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-238-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD11/09/2018Prefix 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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331-238-4XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOAXEX12/19/2017Prefix 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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331-238-5XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOAXEX12/19/2017Prefix 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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331-238-6XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOAXEX12/19/2017Prefix 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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331-238-7XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063EDOWNERSGRVNOCLLIKNOWN01/27/2020Prefix 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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331-238-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/03/2020Prefix 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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331-238-9XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM202/09/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-251ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD12/05/2012Prefix 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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331-251 is split into 1,000-number blocks - detail below
331-251-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD12/07/2012Prefix 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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331-251-1XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVNOCLLIKNOWN02/19/2014Prefix 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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331-251-2XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS102/21/2013Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
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331-251-3XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVNOCLLIKNOWN02/19/2014Prefix 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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331-251-4XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD10/01/2013Prefix 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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331-251-5XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD10/01/2013Prefix 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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331-251-6XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX11/07/2013Prefix 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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331-251-7XXXILCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JDOWNERSGRVCHCGILDT8MD05/31/2013Prefix 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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331-251-8XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVNOCLLIKNOWN02/19/2014Prefix 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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331-251-9XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM211/25/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-260ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOAXEX02/25/2019Prefix 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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331-260 is split into 1,000-number blocks - detail below
331-260-0XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN06/10/2019Prefix 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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331-260-1XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOAXEX02/26/2019Prefix 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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331-260-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD01/04/2021Prefix 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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331-260-3XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX10/18/2021Prefix 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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331-260-4XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX10/18/2021Prefix 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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331-260-5XXXILVONAGE AMERICA LLC (Telefonaktiebolaget LM Ericsson)0029173770RMD0032974197DDOWNERSGRVNOCLLIKNOWN09/15/2020Prefix 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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331-260-6XXXILVONAGE AMERICA LLC (Telefonaktiebolaget LM Ericsson)0029173770RMD0032974197DDOWNERSGRVNOCLLIKNOWN09/15/2020Prefix 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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331-260-7XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOAXEX09/24/2020Prefix 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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331-260-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN06/10/2019Prefix 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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331-260-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN06/10/2019Prefix 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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331-280ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD12/29/2021Prefix 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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331-280 is split into 1,000-number blocks - detail below
331-280-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD12/29/2021Prefix 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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331-280-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD12/29/2021Prefix 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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331-280-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD12/29/2021Prefix 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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331-280-3XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX04/08/2022Prefix 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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331-280-4XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD04/26/2022Prefix 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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331-280-5XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD04/26/2022Prefix 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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331-280-6XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD04/26/2022Prefix 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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331-280-7XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD04/26/2022Prefix 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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331-280-8XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX01/27/2022Prefix 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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331-280-9XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM203/30/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-291ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/26/2022Prefix 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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331-291 is split into 1,000-number blocks - detail below
331-291-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/26/2022Prefix 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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331-291-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/26/2022Prefix 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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331-291-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/26/2022Prefix 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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331-291-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/01/2023Prefix 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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331-291-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN06/05/2023Prefix 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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331-291-5XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX10/05/2022Prefix 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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331-291-6XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX10/05/2022Prefix 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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331-291-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN06/05/2023Prefix 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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331-291-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN06/05/2023Prefix 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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331-291-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN08/18/2023Prefix 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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331-292ILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX10/14/2022Prefix 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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331-292 is split into 1,000-number blocks - detail below
331-292-0XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX10/14/2022Prefix 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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331-292-1XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN10/14/2022Prefix 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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331-292-2XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN10/14/2022Prefix 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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331-292-3XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN10/14/2022Prefix 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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331-292-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN10/14/2022Prefix 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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331-292-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN10/14/2022Prefix 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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331-292-6XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN10/14/2022Prefix 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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331-292-7XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX10/14/2022Prefix 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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331-292-8XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX10/14/2022Prefix 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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331-292-9XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX10/14/2022Prefix 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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331-306ILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS609/19/2023Prefix 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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331-306 is split into 1,000-number blocks - detail below
331-306-0XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS609/19/2023Prefix 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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331-306-1XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS609/19/2023Prefix 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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331-306-2XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS609/19/2023Prefix 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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331-306-3XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS609/19/2023Prefix 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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331-306-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS609/19/2023Prefix 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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331-306-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS609/19/2023Prefix 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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331-306-6XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS609/19/2023Prefix 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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331-306-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS609/19/2023Prefix 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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331-306-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS609/19/2023Prefix 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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331-306-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS609/19/2023Prefix 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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331-326ILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS603/28/2024Prefix 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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331-326 is split into 1,000-number blocks - detail below
331-326-0XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS603/28/2024Prefix 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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331-326-1XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM204/12/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-326-2XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS607/05/2024Prefix 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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331-326-3XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM207/11/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-326-4XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVNOCLLIKNOWN07/11/2024Prefix 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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331-326-5XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVNOCLLIKNOWN07/11/2024Prefix 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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331-326-6XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM210/04/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-326-7XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD10/24/2024Prefix 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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331-326-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS605/29/2024Prefix 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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331-326-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS605/29/2024Prefix 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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331-343ILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS601/13/2023Prefix 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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331-343 is split into 1,000-number blocks - detail below
331-343-0XXXILTELNYX LLC (TELNYX LLC)0018998724RMD0001645073HDOWNERSGRVCHCGILWUJMD02/15/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUJMD))
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331-343-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/01/2023Prefix 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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331-343-2XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS604/17/2023Prefix 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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331-343-3XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS601/13/2023Prefix 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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331-343-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS601/13/2023Prefix 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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331-343-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVCHCGIL24DS601/13/2023Prefix 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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331-343-6XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/01/2023Prefix 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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331-343-7XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/01/2023Prefix 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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331-343-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/01/2023Prefix 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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331-343-9XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/01/2023Prefix 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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331-399ILFRACTEL, LLC (FRACTEL, LLC)0018413799RMD0001775965HDOWNERSGRVCHCGILWURMD01/22/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWURMD))
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331-399 is split into 1,000-number blocks - detail below
331-399-0XXXILIP HORIZON LLC0027469766RMD0001571515JDOWNERSGRVNOCLLIKNOWN05/19/2021Prefix 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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331-399-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/17/2021Prefix 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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331-399-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/17/2021Prefix 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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331-399-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD10/24/2024Prefix 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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331-399-4XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX06/02/2021Prefix 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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331-399-5XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/17/2021Prefix 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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331-399-6XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVNOCLLIKNOWN02/23/2021Prefix 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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331-399-7XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX10/18/2021Prefix 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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331-399-8XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX10/18/2021Prefix 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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331-399-9XXXILFRACTEL, LLC (FRACTEL, LLC)0018413799RMD0001775965HDOWNERSGRVCHCGILWURMD01/26/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWURMD))
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331-481ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD10/29/2008Prefix 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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331-481 is split into 1,000-number blocks - detail below
331-481-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD10/30/2008Prefix 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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331-481-1XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM201/23/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-481-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/20/2009Prefix 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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331-481-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD04/20/2009Prefix 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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331-481-4XXXILACCESS ONE, INC. - IL (ACCESS ONE, INC.)0003737640RMD00026265447DOWNERSGRVNOCLLIKNOWN01/26/2009Prefix 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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331-481-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN02/12/2010Prefix 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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331-481-6XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVNOCLLIKNOWN09/24/2010Prefix 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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331-481-7XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN06/04/2009Prefix 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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331-481-8XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN06/18/2009Prefix 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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331-481-9XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVNOCLLIKNOWN01/21/2009Prefix 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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331-625ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD10/16/2009Prefix 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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331-625 is split into 1,000-number blocks - detail below
331-625-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD10/20/2009Prefix 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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331-625-1XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVNOCLLIKNOWN03/29/2010Prefix 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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331-625-2XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM206/21/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-625-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/16/2010Prefix 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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331-625-4XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/16/2010Prefix 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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331-625-5XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM209/24/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-625-6XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN08/10/2010Prefix 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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331-625-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN08/10/2010Prefix 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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331-625-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN08/10/2010Prefix 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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331-625-9XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM206/01/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-631ILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX07/07/2022Prefix 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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331-631 is split into 1,000-number blocks - detail below
331-631-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD07/14/2022Prefix 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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331-631-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD07/14/2022Prefix 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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331-631-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD07/14/2022Prefix 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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331-631-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD07/14/2022Prefix 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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331-631-4XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX10/05/2022Prefix 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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331-631-5XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX10/05/2022Prefix 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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331-631-6XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX07/07/2022Prefix 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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331-631-7XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX07/07/2022Prefix 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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331-631-8XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX07/07/2022Prefix 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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331-631-9XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX07/07/2022Prefix 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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331-775ILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX01/04/2016Prefix 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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331-775 is split into 1,000-number blocks - detail below
331-775-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD12/07/2020Prefix 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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331-775-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD02/01/2017Prefix 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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331-775-2XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX01/06/2016Prefix 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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331-775-3XXXILACCESS ONE, INC. - IL (ACCESS ONE, INC.)0003737640RMD00026265447DOWNERSGRVNOCLLIKNOWN09/20/2016Prefix 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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331-775-4XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM211/07/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-775-5XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM208/12/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-775-6XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD02/01/2017Prefix 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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331-775-7XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063EDOWNERSGRVNOCLLIKNOWN11/15/2016Prefix 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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331-775-8XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM204/22/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-775-9XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS103/21/2016Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
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331-777ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/22/2010Prefix 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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331-777 is split into 1,000-number blocks - detail below
331-777-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/23/2012Prefix 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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331-777-1XXXILIP HORIZON LLC0027469766RMD0001571515JDOWNERSGRVNOCLLIKNOWN04/09/2013Prefix Type: IPES
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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331-777-2XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX06/25/2013Prefix 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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331-777-3XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS106/19/2012Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
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331-777-4XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX11/08/2013Prefix 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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331-777-5XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX09/28/2012Prefix 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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331-777-6XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS111/14/2012Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
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331-777-7XXXILLEVEL 3 TELECOM OF ILLINOIS, LLC - IL (Lumen Technologies, Inc)0004352308RMD0006074138GDOWNERSGRVNOCLLIKNOWN03/12/2014Prefix 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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331-777-8XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS105/03/2013Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
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331-777-9XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX06/10/2014Prefix 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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331-801ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOADC205/15/2014Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
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331-801 is split into 1,000-number blocks - detail below
331-801-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/12/2014Prefix 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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331-801-1XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM208/13/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-801-2XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOADC205/15/2014Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
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331-801-3XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOADC205/15/2014Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
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331-801-4XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOADC205/15/2014Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
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331-801-5XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOADC205/15/2014Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
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331-801-6XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOADC205/15/2014Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
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331-801-7XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOADC205/15/2014Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
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331-801-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN08/21/2014Prefix 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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331-801-9XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD02/10/2015Prefix 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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331-903ILAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CDOWNERSGRVCHCGILCLXOX05/15/2014Prefix 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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331-903 is split into 1,000-number blocks - detail below
331-903-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/25/2014Prefix 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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331-903-1XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVNOCLLIKNOWN06/01/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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331-903-2XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM208/27/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-903-3XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX06/09/2015Prefix 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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331-903-4XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVNOCLLIKNOWN07/10/2015Prefix 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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331-903-5XXXILAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CDOWNERSGRVCHCGILCLXOX05/19/2014Prefix 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
331-903-6XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX09/25/2014Prefix 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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331-903-7XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM210/23/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-903-8XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM210/23/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-903-9XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM206/25/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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331-998ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/16/2015Prefix 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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331-998 is split into 1,000-number blocks - detail below
331-998-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/17/2015Prefix 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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331-998-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/17/2015Prefix 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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331-998-2XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX09/25/2015Prefix 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
331-998-3XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM210/26/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
🕘 Prefix History
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331-998-4XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS110/30/2015Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
331-998-5XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD01/07/2016Prefix 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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331-998-6XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN01/14/2016Prefix 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
331-998-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN01/14/2016Prefix 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
331-998-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/11/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: RVDLILBDAMD))
🕘 Prefix History
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331-998-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN01/14/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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630-241ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS000/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
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630-271ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS000/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
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630-271 is split into 1,000-number blocks - detail below
630-271-0XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-271-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-271-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-271-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-271-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-271-5XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDOWNERSGRVCHCGILIDXDX10/18/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILIDXDX))
🕘 Prefix History
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630-271-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-271-7XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-271-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-271-9XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-275ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS000/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-297ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILGMDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
🕘 Prefix History
🔎 Explore Carrier Information
630-297 is split into 1,000-number blocks - detail below
630-297-0XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILGMDS708/23/2006Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
🕘 Prefix History
🔎 Explore Carrier Information
630-297-1XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM209/14/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
🕘 Prefix History
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630-297-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/29/2006Prefix 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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630-297-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/15/2003Prefix 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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630-297-4XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILGMDS712/19/2002Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
🕘 Prefix History
🔎 Explore Carrier Information
630-297-5XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD01/05/2004Prefix 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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630-297-6XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/29/2006Prefix 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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630-297-7XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVNOCLLIKNOWN11/13/2008Prefix 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
630-297-8XXXILAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CDOWNERSGRVNOCLLIKNOWN06/14/2006Prefix 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
630-297-9XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/29/2006Prefix 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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630-310ILRCN TELECOM SERVICES OF ILLINIOS, INC. - ILN/AN/A8702DOWNERSGRVCHCGILACDS000/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILACDS0))
🕘 Prefix History
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630-310 is split into 1,000-number blocks - detail below
630-310-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD01/05/2004Prefix 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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630-310-1XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM211/22/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
🕘 Prefix History
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630-310-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD01/05/2004Prefix 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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630-310-3XXXILRCN TELECOM SERVICES OF ILLINIOS, INC. - ILN/AN/A8702DOWNERSGRVCHCGILACDS0N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILACDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-310-4XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/10/2004Prefix 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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630-310-5XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVNOCLLIKNOWN02/16/2004Prefix 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
630-310-6XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD07/06/2004Prefix 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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630-310-7XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD07/06/2004Prefix 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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630-310-8XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN04/16/2004Prefix 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
630-310-9XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/10/2004Prefix 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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630-322ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS000/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-324ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DOWNERSGRVBNSVILDGDS000/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-324 is split into 1,000-number blocks - detail below
630-324-0XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN12/02/2004Prefix 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
630-324-1XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVNOCLLIKNOWN08/01/2000Prefix 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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630-324-2XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN02/25/2000Prefix 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
630-324-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS004/24/2000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
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630-324-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN07/26/2004Prefix 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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630-324-5XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVNOCLLIKNOWN08/03/2000Prefix 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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630-324-6XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX06/26/2007Prefix 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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630-324-7XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN02/25/2000Prefix 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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630-324-8XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN04/03/2000Prefix 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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630-324-9XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DOWNERSGRVBNSVILDGDS0N/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))
🕘 Prefix History
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630-353ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
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630-390ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS100/00/0000Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
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630-390 is split into 1,000-number blocks - detail below
630-390-0XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM204/24/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-390-1XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-390-2XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-390-3XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-390-4XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM204/24/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-390-5XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/29/2005Prefix 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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630-390-6XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/16/2004Prefix 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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630-390-7XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS105/16/2002Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-390-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/10/2004Prefix 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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630-390-9XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/16/2004Prefix 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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630-395ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DOWNERSGRVBNSVILDGDS000/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-395 is split into 1,000-number blocks - detail below
630-395-0XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DOWNERSGRVBNSVILDGDS0N/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))
🕘 Prefix History
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630-395-1XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DOWNERSGRVBNSVILDGDS0N/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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630-395-2XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DOWNERSGRVBNSVILDGDS0N/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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630-395-3XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DOWNERSGRVBNSVILDGDS0N/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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630-395-4XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DOWNERSGRVBNSVILDGDS0N/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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630-395-5XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DOWNERSGRVBNSVILDGDS0N/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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630-395-6XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DOWNERSGRVBNSVILDGDS0N/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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630-395-7XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN08/15/2005Prefix 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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630-395-8XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DOWNERSGRVBNSVILDGDS0N/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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630-395-9XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX05/14/2007Prefix 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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630-427ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVLEMTILLNDS000/00/0000Prefix Type: RBOC
Switch Name: LEMONT NORTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LEMTILLNDS0))
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630-427 is split into 1,000-number blocks - detail below
630-427-0XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVLEMTILLNDS0N/APrefix Type: RBOC
Switch Name: LEMONT NORTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LEMTILLNDS0))
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630-427-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVLEMTILLNDS0N/APrefix Type: RBOC
Switch Name: LEMONT NORTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LEMTILLNDS0))
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630-427-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVLEMTILLNDS0N/APrefix Type: RBOC
Switch Name: LEMONT NORTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LEMTILLNDS0))
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630-427-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVLEMTILLNDS0N/APrefix Type: RBOC
Switch Name: LEMONT NORTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LEMTILLNDS0))
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630-427-4XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN08/15/2005Prefix 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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630-427-5XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD03/09/2007Prefix 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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630-427-6XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVNOCLLIKNOWN01/26/2005Prefix 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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630-427-7XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD03/09/2007Prefix 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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630-427-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN10/10/2007Prefix 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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630-427-9XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVLEMTILLNDS0N/APrefix Type: RBOC
Switch Name: LEMONT NORTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LEMTILLNDS0))
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630-432ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/12/2008Prefix 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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630-432 is split into 1,000-number blocks - detail below
630-432-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/17/2008Prefix 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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630-432-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/15/2008Prefix 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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630-432-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/15/2008Prefix 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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630-432-3XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM210/17/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-432-4XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD10/22/2008Prefix 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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630-432-5XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM202/24/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-432-6XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVNOCLLIKNOWN03/04/2010Prefix 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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630-432-7XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD07/07/2008Prefix 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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630-432-8XXXILPAETEC ITEL, LLC0015247810RMD0038378829JDOWNERSGRVDWGVILDGDS010/08/2009Prefix Type: IPES
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-432-9XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/17/2008Prefix 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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630-434ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS000/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-435ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS000/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-435 is split into 1,000-number blocks - detail below
630-435-0XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-435-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-435-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-435-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-435-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-435-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-435-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-435-7XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-435-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-435-9XXXILSTRATUS NETWORKS0007472319RMD0001748495JDOWNERSGRVNOCLLIKNOWN08/29/2020Prefix 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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630-437ILPAETEC ITEL, LLC0015247810RMD0038378829JDOWNERSGRVDWGVILDGDS004/10/2001Prefix Type: IPES
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-437 is split into 1,000-number blocks - detail below
630-437-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD12/05/2006Prefix 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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630-437-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD12/05/2006Prefix 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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630-437-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS001/03/2001Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-437-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS001/03/2001Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-437-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS001/03/2001Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-437-5XXXILPAETEC ITEL, LLC0015247810RMD0038378829JDOWNERSGRVDWGVILDGDS0N/APrefix Type: IPES
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-437-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS011/17/2000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-437-7XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS011/17/2000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-437-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS011/17/2000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-437-9XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS011/17/2000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-441ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOAHMD))
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630-441 is split into 1,000-number blocks - detail below
630-441-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD05/16/2006Prefix 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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630-441-1XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOAHMD))
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630-441-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD01/11/2011Prefix 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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630-441-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD01/11/2011Prefix 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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630-441-4XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/22/2011Prefix 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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630-441-5XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM212/21/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-441-6XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/17/2006Prefix 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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630-441-7XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM205/17/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-441-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD05/16/2006Prefix 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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630-441-9XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOAHMD))
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630-442ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOAHMD))
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630-442 is split into 1,000-number blocks - detail below
630-442-0XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVNOCLLIKNOWN05/17/2011Prefix 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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630-442-1XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVNOCLLIKNOWN05/17/2011Prefix 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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630-442-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD07/14/2011Prefix 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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630-442-3XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM207/25/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-442-4XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/22/2011Prefix 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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630-442-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN08/30/2011Prefix 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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630-442-6XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOAHMD))
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630-442-7XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX08/31/2011Prefix 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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630-442-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/09/2011Prefix 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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630-442-9XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD05/15/2007Prefix 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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630-487ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD12/18/2007Prefix 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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630-487 is split into 1,000-number blocks - detail below
630-487-0XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM202/28/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-487-1XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM202/28/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-487-2XXXILPAETEC ITEL, LLC0015247810RMD0038378829JDOWNERSGRVCHCGILWUDS003/20/2008Prefix 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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630-487-3XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN05/01/2008Prefix 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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630-487-4XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN05/01/2008Prefix 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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630-487-5XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN06/12/2008Prefix 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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630-487-6XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM208/08/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-487-7XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD12/19/2007Prefix 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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630-487-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD01/22/2008Prefix 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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630-487-9XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM206/11/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-493ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS000/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-512ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
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630-512 is split into 1,000-number blocks - detail below
630-512-0XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
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630-512-1XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM208/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-512-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
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630-512-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
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630-512-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
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630-512-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
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630-512-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
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630-512-7XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD05/15/2007Prefix 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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630-512-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
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630-512-9XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
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630-515ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
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630-541ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOADC200/00/0000Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
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630-541 is split into 1,000-number blocks - detail below
630-541-0XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOADC2N/APrefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
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630-541-1XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOADC2N/APrefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
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630-541-2XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOADC2N/APrefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
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630-541-3XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJXN/APrefix 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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630-541-4XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVOKBRILOADC2N/APrefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
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630-541-5XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJXN/APrefix 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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630-541-6XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJXN/APrefix 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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630-541-7XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJXN/APrefix 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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630-541-8XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX09/06/2006Prefix 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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630-541-9XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX09/06/2006Prefix 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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630-598ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS100/00/0000Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
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630-598 is split into 1,000-number blocks - detail below
630-598-0XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
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630-598-1XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
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630-598-2XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-598-3XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-598-4XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
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630-598-5XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVNOCLLIKNOWN10/12/2004Prefix 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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630-598-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS006/29/2005Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
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630-598-7XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS006/29/2005Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
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630-598-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS006/29/2005Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-598-9XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-663ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS000/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-695ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM207/21/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
630-695 is split into 1,000-number blocks - detail below
630-695-6XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVNOCLLIKNOWN08/06/2026Prefix 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
630-695-9XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM207/21/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
🕘 Prefix History
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630-719ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-724ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-724 is split into 1,000-number blocks - detail below
630-724-0XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-724-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-724-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-724-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-724-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-724-5XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM201/09/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
🕘 Prefix History
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630-724-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-724-7XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM201/12/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
🕘 Prefix History
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630-724-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-724-9XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-725ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-725 is split into 1,000-number blocks - detail below
630-725-0XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM2N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
🕘 Prefix History
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630-725-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-725-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-725-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-725-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-725-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-725-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-725-7XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-725-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD10/12/2007Prefix 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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630-725-9XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-729ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILGMDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
🕘 Prefix History
🔎 Explore Carrier Information
630-729 is split into 1,000-number blocks - detail below
630-729-0XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
🕘 Prefix History
🔎 Explore Carrier Information
630-729-1XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
🕘 Prefix History
🔎 Explore Carrier Information
630-729-2XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
🕘 Prefix History
🔎 Explore Carrier Information
630-729-3XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
🕘 Prefix History
🔎 Explore Carrier Information
630-729-4XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM201/12/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-729-5XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVNOCLLIKNOWN11/16/2004Prefix 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
630-729-6XXXILPAETEC ITEL, LLC0015247810RMD0038378829JDOWNERSGRVCHCGILCPDS505/26/2005Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCPDS5))
🕘 Prefix History
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630-729-7XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
🕘 Prefix History
🔎 Explore Carrier Information
630-729-8XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
🕘 Prefix History
🔎 Explore Carrier Information
630-729-9XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
🕘 Prefix History
🔎 Explore Carrier Information
630-737ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-737 is split into 1,000-number blocks - detail below
630-737-0XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-737-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-737-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-737-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-737-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-737-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-737-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-737-7XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-737-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-737-9XXXILACCESS ONE, INC. - IL (ACCESS ONE, INC.)0003737640RMD00026265447DOWNERSGRVNOCLLIKNOWN12/29/2005Prefix 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
630-743ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVCHCGIL24DS000/00/0000Prefix 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
630-743 is split into 1,000-number blocks - detail below
630-743-0XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVCHCGIL24DS0N/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
630-743-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD11/09/2005Prefix 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
630-743-2XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVCHCGIL24DS0N/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
630-743-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/10/2005Prefix 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
630-743-4XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVCHCGIL24DS0N/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
630-743-5XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVCHCGIL24DS0N/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
630-743-6XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVNOCLLIKNOWN05/27/2010Prefix 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
630-743-7XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136DOWNERSGRVCHCGIL24DS0N/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
630-743-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD09/16/2011Prefix 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
630-743-9XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/10/2005Prefix 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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630-769ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS000/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
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630-786ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILCNDS100/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
🕘 Prefix History
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630-786 is split into 1,000-number blocks - detail below
630-786-0XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-786-1XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-786-2XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-786-3XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
🕘 Prefix History
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630-786-4XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVNOCLLIKNOWN12/10/2004Prefix 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
630-786-5XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVNOCLLIKNOWN01/12/2005Prefix 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
630-786-6XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-786-7XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
🕘 Prefix History
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630-786-8XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063EDOWNERSGRVNOCLLIKNOWNN/APrefix 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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630-786-9XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM201/09/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-795ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS000/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
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630-795 is split into 1,000-number blocks - detail below
630-795-0XXXILTERRA NOVA TELECOM INC. (TERRA NOVA TELECOM INC.)0021193057RMD0001495145JDOWNERSGRVNOCLLIKNOWN07/14/2021Prefix 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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630-795-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-795-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-795-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-795-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-795-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
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630-795-6XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVNOCLLIKNOWN07/16/2015Prefix 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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630-795-7XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
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630-795-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS0N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
🕘 Prefix History
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630-795-9XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM208/10/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-796ILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVCHCGILWBXDZ10/06/2010Prefix 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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630-796 is split into 1,000-number blocks - detail below
630-796-0XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984EDOWNERSGRVCHCGILWBXDZ10/07/2010Prefix 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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630-796-1XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM201/06/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-796-2XXXILCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDOWNERSGRVCHCGILNEXJX08/20/2012Prefix 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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630-796-3XXXILPAETEC ITEL, LLC0015247810RMD0038378829JDOWNERSGRVCHCGILCPDS512/17/2010Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCPDS5))
🕘 Prefix History
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630-796-4XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN10/16/2012Prefix 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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630-796-5XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM209/30/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-796-6XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN11/17/2011Prefix 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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630-796-7XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN02/03/2012Prefix 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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630-796-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD05/13/2022Prefix 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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630-796-9XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM207/02/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-810ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
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630-824ILPAETEC ITEL, LLC0015247810RMD0038378829JDOWNERSGRVCHCGILWUDS000/00/0000Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
🕘 Prefix History
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630-824 is split into 1,000-number blocks - detail below
630-824-0XXXILPAETEC ITEL, LLC0015247810RMD0038378829JDOWNERSGRVCHCGILWUDS0N/APrefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-824-1XXXILPAETEC ITEL, LLC0015247810RMD0038378829JDOWNERSGRVCHCGILWUDS0N/APrefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-824-2XXXILPAETEC ITEL, LLC0015247810RMD0038378829JDOWNERSGRVCHCGILWUDS0N/APrefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-824-3XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN11/03/2010Prefix 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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630-824-4XXXILPAETEC ITEL, LLC0015247810RMD0038378829JDOWNERSGRVCHCGILWUDS001/23/2003Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
🕘 Prefix History
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630-824-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS104/15/2003Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-824-6XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS104/15/2003Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-824-7XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM208/15/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-824-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD12/07/2005Prefix 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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630-824-9XXXILPAETEC ITEL, LLC0015247810RMD0038378829JDOWNERSGRVCHCGILWUDS007/23/2001Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
🕘 Prefix History
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630-829ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
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630-852ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-869ILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063EDOWNERSGRVCHCGILWUDS406/25/2008Prefix 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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630-869 is split into 1,000-number blocks - detail below
630-869-0XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063EDOWNERSGRVCHCGILWUDS406/27/2008Prefix 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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630-869-1XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063EDOWNERSGRVCHCGILWUDS406/27/2008Prefix 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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630-869-2XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN06/27/2008Prefix 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
630-869-3XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN06/27/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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630-869-4XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063EDOWNERSGRVCHCGILWUDS406/27/2008Prefix 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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630-869-5XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063EDOWNERSGRVCHCGILWUDS406/27/2008Prefix 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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630-869-6XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063EDOWNERSGRVCHCGILWUDS406/27/2008Prefix 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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630-869-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN06/27/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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630-869-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN06/27/2008Prefix 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
630-869-9XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063EDOWNERSGRVCHCGILWUDS406/27/2008Prefix 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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630-874ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS100/00/0000Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
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630-874 is split into 1,000-number blocks - detail below
630-874-0XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-874-1XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-874-2XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-874-3XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS104/09/2001Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-874-4XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVNOCLLIKNOWN10/26/2004Prefix 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
630-874-5XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-874-6XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-874-7XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-874-8XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-874-9XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-895ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD10/10/2023Prefix 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
630-895 is split into 1,000-number blocks - detail below
630-895-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD10/10/2023Prefix 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
630-895-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/26/2024Prefix 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
630-895-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/26/2024Prefix 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
630-895-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/09/2025Prefix 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
630-895-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN03/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
630-895-5XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN03/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
630-895-6XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN01/23/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
630-895-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN01/23/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
630-895-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN01/23/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
630-895-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CDOWNERSGRVNOCLLIKNOWN01/23/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
630-910ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVLEMTILLNDS000/00/0000Prefix Type: RBOC
Switch Name: LEMONT NORTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LEMTILLNDS0))
🕘 Prefix History
🔎 Explore Carrier Information
630-929ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVCHCGILGMDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
🕘 Prefix History
🔎 Explore Carrier Information
630-944ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS100/00/0000Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-960ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-960 is split into 1,000-number blocks - detail below
630-960-0XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-960-1XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-960-2XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-960-3XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-960-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-960-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-960-7XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-960-8XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-960-9XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS1N/APrefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-963ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-964ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-967ILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVCHCGILWUX6X05/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
🕘 Prefix History
🔎 Explore Carrier Information
630-967 is split into 1,000-number blocks - detail below
630-967-0XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVCHCGILWUX6X05/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
🕘 Prefix History
🔎 Explore Carrier Information
630-967-1XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVCHCGILWUX6X05/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
🕘 Prefix History
🔎 Explore Carrier Information
630-967-2XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVCHCGILWUX6X05/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
🕘 Prefix History
🔎 Explore Carrier Information
630-967-3XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVCHCGILWUX6X05/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
🕘 Prefix History
🔎 Explore Carrier Information
630-967-4XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD06/29/2005Prefix 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
630-967-5XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVCHCGILWUX6X11/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
🕘 Prefix History
🔎 Explore Carrier Information
630-967-6XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVCHCGILWUX6X05/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
🕘 Prefix History
🔎 Explore Carrier Information
630-967-7XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVCHCGILWUX6X11/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
🕘 Prefix History
🔎 Explore Carrier Information
630-967-8XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD04/20/2005Prefix 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
630-967-9XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KDOWNERSGRVCHCGILWUX6X05/24/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUX6X))
🕘 Prefix History
🔎 Explore Carrier Information
630-968ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-969ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-971ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS100/00/0000Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS1
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-981ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS100/00/0000Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-981 is split into 1,000-number blocks - detail below
630-981-0XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-981-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD02/02/2005Prefix 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
630-981-2XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-981-3XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-981-4XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD02/02/2005Prefix 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
630-981-5XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-981-6XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-981-7XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD04/20/2005Prefix 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
630-981-8XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-981-9XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196DOWNERSGRVEGVGILIFDS1N/APrefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: EGVGILIFDS1))
🕘 Prefix History
🔎 Explore Carrier Information
630-985ILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVLEMTILLNDS000/00/0000Prefix Type: RBOC
Switch Name: LEMONT NORTH
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LEMTILLNDS0))
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630-991ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVBURGILAHGT307/27/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BURGILAHGT3))
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630-991 is split into 1,000-number blocks - detail below
630-991-0XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVBURGILAHGT308/03/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BURGILAHGT3))
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630-991-1XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVBURGILAHGT308/03/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BURGILAHGT3))
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630-991-2XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115DOWNERSGRVNOCLLIKNOWN01/13/2006Prefix 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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630-991-3XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVBURGILAHGT308/03/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BURGILAHGT3))
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630-991-4XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS012/27/2005Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-991-5XXXILILLINOIS BELL TEL CO (AT&T)N/AN/A9329DOWNERSGRVDWGVILDGDS012/27/2005Prefix Type: RBOC
Switch Name: DOWNERS GROVE DS0
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: DWGVILDGDS0))
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630-991-6XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVBURGILAHGT303/22/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BURGILAHGT3))
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630-991-7XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD05/16/2006Prefix 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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630-991-8XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVBURGILAHGT308/03/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BURGILAHGT3))
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630-991-9XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVBURGILAHGT308/03/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BURGILAHGT3))
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630-996ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM205/12/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-996 is split into 1,000-number blocks - detail below
630-996-0XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/18/2025Prefix 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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630-996-1XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD08/18/2025Prefix 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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630-996-2XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD04/15/2026Prefix 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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630-996-3XXXILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Communications)0003290673RMD00033826333DOWNERSGRVRVDLILBDAMD04/15/2026Prefix 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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630-996-4XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM212/12/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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630-996-5XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM212/12/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
🕘 Prefix History
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630-996-6XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM212/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
🕘 Prefix History
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630-996-7XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM212/10/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
🕘 Prefix History
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630-996-8XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM205/12/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
🕘 Prefix History
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📡 Find related FCC/ISED radio licenses
630-996-9XXXILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534DOWNERSGRVCHCGILWBCM205/12/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBCM2))
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