Rate Center Name: , State/Province:
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.

🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
331-202ILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD01/17/2012Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
331-202 is split into 1,000-number blocks - detail below
331-202-1XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-202-2XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN03/27/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-202-4XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN08/14/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-202-5XXXILTERRA NOVA TELECOM INC.0021193057RMD0001495145JELMHURSTNOCLLIKNOWN03/10/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-202-6XXXILTERRA NOVA TELECOM INC.0021193057RMD0001495145JELMHURSTNOCLLIKNOWN07/16/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-202-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT501/18/2012Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-202-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT501/18/2012Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-202-9XXXILTERRA NOVA TELECOM INC.0021193057RMD0001495145JELMHURSTNOCLLIKNOWN10/17/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-209ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS701/17/2012Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
331-209 is split into 1,000-number blocks - detail below
331-209-0XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTNOCLLIKNOWN04/23/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-209-1XXXILIP HORIZON LLCRMD0001571515JELMHURSTNOCLLIKNOWN04/09/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-209-2XXXILACCESS ONE, INC. - IL0003737640RMD00026265447ELMHURSTNOCLLIKNOWN03/22/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-209-3XXXILCLEAR RATE COMMUNICATIONS, LLC (Clear Rate Communications)0004349734RMD0004664046LELMHURSTNOCLLIKNOWN05/17/2012Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-209-4XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTNOCLLIKNOWN08/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-209-5XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTNOCLLIKNOWN11/15/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-209-6XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS712/17/2012Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
331-209-7XXXILCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JELMHURSTCHCGILDT8MD05/31/2013Prefix Type: IPES
Switch Name: CHICGOZN01
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILDT8MD))
331-209-8XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTNOCLLIKNOWN04/23/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-209-9XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJX06/18/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
331-221ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/21/2009Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
331-221 is split into 1,000-number blocks - detail below
331-221-0XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/22/2009Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
331-221-1XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/22/2009Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
331-221-2XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/22/2009Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
331-221-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/22/2009Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
331-221-4XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/22/2009Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
331-221-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/22/2009Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
331-221-6XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/22/2009Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
331-221-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/22/2009Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
331-221-8XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/22/2009Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
331-221-9XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/22/2009Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
331-225ILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD08/22/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
331-225 is split into 1,000-number blocks - detail below
331-225-0XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJX07/31/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
331-225-1XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN08/31/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-225-2XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJX09/24/2012Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
331-225-3XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJX09/24/2012Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
331-225-4XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN02/14/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-225-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT508/23/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-225-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT502/26/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-225-9XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-279ILPAETEC ITEL, LLCN/A829JELMHURSTCHCGILWBXWZ10/15/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXWZ))
331-279 is split into 1,000-number blocks - detail below
331-279-0XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTNOCLLIKNOWN08/04/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-279-1XXXILPAETEC ITEL, LLCN/A829JELMHURSTCHCGILWBXWZ10/15/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXWZ))
331-279-2XXXILPAETEC ITEL, LLCN/A829JELMHURSTCHCGILWBXWZ10/15/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXWZ))
331-279-3XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTNOCLLIKNOWN10/18/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-279-4XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTNOCLLIKNOWN10/18/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-279-5XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTNOCLLIKNOWN10/18/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-279-6XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136ELMHURSTNOCLLIKNOWN11/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-279-7XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTNOCLLIKNOWN08/04/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-279-8XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTNOCLLIKNOWN08/04/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-279-9XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-642ILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTCHCGILWBXDZ00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
331-642 is split into 1,000-number blocks - detail below
331-642-0XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTCHCGILWBXDZ11/13/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
331-642-1XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTCHCGILWBXDZ03/19/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
331-642-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/02/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-642-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/02/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-642-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/02/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-642-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/02/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-642-6XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KELMHURSTNOCLLIKNOWN03/10/2010Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-642-7XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTCHCGILWBXDZ07/15/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
331-642-8XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTCHCGILWBXDZ11/01/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXDZ))
331-645ILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD11/05/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
331-645 is split into 1,000-number blocks - detail below
331-645-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT506/13/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-645-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT506/13/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-645-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT506/13/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-645-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT506/13/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-645-4XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD11/06/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
331-645-5XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD11/06/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
331-645-6XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD11/06/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
331-645-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD11/06/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
331-645-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD11/06/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
331-645-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT511/06/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-826ILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD11/18/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
331-826 is split into 1,000-number blocks - detail below
331-826-0XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTNOCLLIKNOWN06/18/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-826-1XXXILPAETEC ITEL, LLCN/A829JELMHURSTCHCGILWBXWZ10/21/2009Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXWZ))
331-826-2XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN08/13/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-826-3XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN08/13/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-826-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT508/25/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-826-8XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-826-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT511/25/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
331-900ILFRACTEL, LLC0018413799RMD0001775965HELMHURSTCHCGILWURMD08/08/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWURMD))
331-900 is split into 1,000-number blocks - detail below
331-900-0XXXILFRACTEL, LLC0018413799RMD0001775965HELMHURSTCHCGILWURMD08/09/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWURMD))
331-900-1XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0009034182RMD0001420063EELMHURSTNOCLLIKNOWN06/02/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-900-2XXXILIP HORIZON LLCRMD0001571515JELMHURSTNOCLLIKNOWN05/21/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-900-3XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN09/04/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-900-4XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN09/04/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-900-5XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN09/04/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-900-6XXXILONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HELMHURSTNOCLLIKNOWN06/02/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-900-7XXXILTELNYX LLC0018998724RMD0001645073HELMHURSTNOCLLIKNOWN07/07/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-900-8XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0009034182RMD0001420063EELMHURSTNOCLLIKNOWN08/28/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-900-9XXXILFRACTEL, LLC0018413799RMD0001775965HELMHURSTCHCGILWURMD08/09/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWURMD))
331-979ILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJX03/03/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
331-979 is split into 1,000-number blocks - detail below
331-979-0XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJX03/05/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
331-979-1XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTNOCLLIKNOWN06/09/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-979-2XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJX03/05/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
331-979-3XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/14/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-979-4XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/14/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-979-5XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/14/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-979-6XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTNOCLLIKNOWN06/21/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-979-7XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJX03/21/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
331-979-8XXXILIP HORIZON LLCRMD0001571515JELMHURSTNOCLLIKNOWN07/11/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
331-979-9XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN11/12/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-279ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS000/00/0000Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-330ILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-330 is split into 1,000-number blocks - detail below
630-330-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-330-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-330-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-330-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-330-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-330-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-330-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-330-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-330-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-330-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-331ILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTCHCGIL24DS606/26/2023Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
630-331 is split into 1,000-number blocks - detail below
630-331-0XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTCHCGIL24DS607/25/2023Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
630-331-1XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTCHCGIL24DS607/25/2023Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
630-331-2XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTCHCGIL24DS606/26/2023Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
630-331-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT501/04/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-331-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT501/04/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-331-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT501/04/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-331-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT501/04/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-331-7XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTCHCGIL24DS610/04/2023Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
630-331-8XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTCHCGIL24DS610/04/2023Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
630-331-9XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTCHCGIL24DS610/04/2023Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS6))
630-333ILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-333 is split into 1,000-number blocks - detail below
630-333-0XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD09/17/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-333-1XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN08/08/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-333-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT509/25/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-333-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT509/25/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-333-4XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN08/09/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-333-5XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD01/17/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-333-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT501/17/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-333-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD01/17/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-333-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT501/17/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-333-9XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTNOCLLIKNOWN09/30/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-349ILVONAGE AMERICA LLC0029173770RMD0032974197DELMHURSTCHCGILWUIMD10/10/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUIMD))
630-349 is split into 1,000-number blocks - detail below
630-349-0XXXILVONAGE AMERICA LLC0029173770RMD0032974197DELMHURSTCHCGILWUIMD10/11/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUIMD))
630-349-1XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN06/11/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-349-2XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/08/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-349-3XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJX02/28/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
630-349-4XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/08/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-349-5XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/08/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-349-6XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/08/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-349-7XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/08/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-349-8XXXILTELNYX LLC0018998724RMD0001645073HELMHURSTNOCLLIKNOWN10/20/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-349-9XXXILSTRATUS NETWORKSRMD0001748495JELMHURSTNOCLLIKNOWN08/29/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-359ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136ELMHURSTOKBRILOADC200/00/0000Prefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
630-359 is split into 1,000-number blocks - detail below
630-359-0XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136ELMHURSTOKBRILOADC2N/APrefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
630-359-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD09/17/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-359-2XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136ELMHURSTOKBRILOADC2N/APrefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
630-359-3XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJXN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
630-359-4XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJXN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
630-359-5XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJXN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
630-359-6XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KELMHURSTNOCLLIKNOWN05/10/2007Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-359-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD09/17/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-359-8XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTNOCLLIKNOWN08/19/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-359-9XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136ELMHURSTOKBRILOADC2N/APrefix Type: CLEC
Switch Name: OAK BROOK
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOADC2))
630-379ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTWDDLILCBDS000/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: WDDLILCBDS0))
630-379 is split into 1,000-number blocks - detail below
630-379-0XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTWDDLILCBDS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: WDDLILCBDS0))
630-379-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD02/17/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-379-2XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD12/17/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-379-3XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD01/26/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-379-4XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD10/22/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-379-5XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTWDDLILCBDS005/25/2000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: WDDLILCBDS0))
630-379-6XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD10/22/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-379-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD06/15/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-379-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD10/22/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-379-9XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD10/22/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-415ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS000/00/0000Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-415 is split into 1,000-number blocks - detail below
630-415-0XXXILTELNYX LLC0018998724RMD0001645073HELMHURSTNOCLLIKNOWN03/08/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-415-1XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-415-2XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-415-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS0N/APrefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-415-4XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD05/26/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-415-5XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/30/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-415-6XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD06/17/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-415-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD11/11/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-415-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD04/24/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-415-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT504/24/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-433ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229ELMHURSTBNSVILDGDS000/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: BNSVILDGDS0))
630-433 is split into 1,000-number blocks - detail below
630-433-0XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD05/26/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-433-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD06/26/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-433-2XXXILAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CELMHURSTNOCLLIKNOWN08/25/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-433-3XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KELMHURSTNOCLLIKNOWN01/27/2005Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-433-4XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KELMHURSTNOCLLIKNOWN10/13/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-433-5XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229ELMHURSTBNSVILDGDS0N/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))
630-433-6XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD01/13/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-433-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD12/09/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-433-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD01/03/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-433-9XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229ELMHURSTBNSVILDGDS0N/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))
630-458ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTLBRDILLMDS100/00/0000Prefix Type: RBOC
Switch Name: LOMBARD MAIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LBRDILLMDS1))
630-458 is split into 1,000-number blocks - detail below
630-458-0XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTLBRDILLMDS1N/APrefix Type: RBOC
Switch Name: LOMBARD MAIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LBRDILLMDS1))
630-458-1XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTLBRDILLMDS1N/APrefix Type: RBOC
Switch Name: LOMBARD MAIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LBRDILLMDS1))
630-458-2XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTLBRDILLMDS1N/APrefix Type: RBOC
Switch Name: LOMBARD MAIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LBRDILLMDS1))
630-458-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTLBRDILLMDS1N/APrefix Type: RBOC
Switch Name: LOMBARD MAIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LBRDILLMDS1))
630-458-4XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTLBRDILLMDS1N/APrefix Type: RBOC
Switch Name: LOMBARD MAIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LBRDILLMDS1))
630-458-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTLBRDILLMDS1N/APrefix Type: RBOC
Switch Name: LOMBARD MAIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LBRDILLMDS1))
630-458-6XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTWDDLILCBDS004/07/2004Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: WDDLILCBDS0))
630-458-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTLBRDILLMDS1N/APrefix Type: RBOC
Switch Name: LOMBARD MAIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LBRDILLMDS1))
630-458-8XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTLBRDILLMDS1N/APrefix Type: RBOC
Switch Name: LOMBARD MAIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LBRDILLMDS1))
630-458-9XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTLBRDILLMDS1N/APrefix Type: RBOC
Switch Name: LOMBARD MAIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LBRDILLMDS1))
630-478ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136ELMHURSTOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOAHMD))
630-478 is split into 1,000-number blocks - detail below
630-478-0XXXILBANDWIDTH.COM CLEC, LLC - IL0017042060RMD0003709984EELMHURSTNOCLLIKNOWN06/07/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-478-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/06/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-478-2XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTNOCLLIKNOWN12/21/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-478-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/06/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-478-4XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KELMHURSTNOCLLIKNOWN07/06/2011Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-478-5XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD08/17/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-478-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT508/17/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-478-7XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136ELMHURSTOKBRILOAHMDN/APrefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: OKBRILOAHMD))
630-478-8XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTNOCLLIKNOWN09/01/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-478-9XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTNOCLLIKNOWN09/30/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-491ILPEERLESS NETWORK OF ILLINOIS, LLC - IL0009034182RMD0001420063EELMHURSTCHCGILDTDS703/01/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILDTDS7))
630-491 is split into 1,000-number blocks - detail below
630-491-0XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0009034182RMD0001420063EELMHURSTCHCGILDTDS703/04/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILDTDS7))
630-491-1XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0009034182RMD0001420063EELMHURSTCHCGILDTDS710/08/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILDTDS7))
630-491-2XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0009034182RMD0001420063EELMHURSTCHCGILDTDS709/10/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILDTDS7))
630-491-3XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0009034182RMD0001420063EELMHURSTCHCGILDTDS709/10/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILDTDS7))
630-491-4XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0009034182RMD0001420063EELMHURSTCHCGILDTDS710/08/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILDTDS7))
630-491-5XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0009034182RMD0001420063EELMHURSTCHCGILDTDS703/04/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILDTDS7))
630-491-6XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0009034182RMD0001420063EELMHURSTCHCGILDTDS703/04/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILDTDS7))
630-491-7XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0009034182RMD0001420063EELMHURSTCHCGILDTDS703/04/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILDTDS7))
630-491-8XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0009034182RMD0001420063EELMHURSTCHCGILDTDS703/04/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILDTDS7))
630-491-9XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0009034182RMD0001420063EELMHURSTCHCGILDTDS703/04/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILDTDS7))
630-501ILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJX00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
630-501 is split into 1,000-number blocks - detail below
630-501-0XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJXN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
630-501-1XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJXN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
630-501-2XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS010/01/2010Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-501-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS010/01/2010Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-501-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT508/17/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-501-5XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD11/22/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-501-6XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD11/22/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-501-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD11/22/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-501-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD11/22/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-501-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT508/17/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-516ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS000/00/0000Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-530ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS000/00/0000Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-532ILPAETEC ITEL, LLCN/A829JELMHURSTCHCGILWUDS004/11/2001Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
630-532 is split into 1,000-number blocks - detail below
630-532-0XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/30/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-532-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD12/11/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-532-2XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD12/11/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-532-3XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD12/11/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-532-4XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD01/23/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-532-5XXXILPAETEC ITEL, LLCN/A829JELMHURSTCHCGILWUDS0N/APrefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
630-532-6XXXILPAETEC ITEL, LLCN/A829JELMHURSTCHCGILWUDS009/13/2002Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
630-532-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD01/23/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-532-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD12/11/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-532-9XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD01/23/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-543ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTLBRDILLMDS100/00/0000Prefix Type: RBOC
Switch Name: LOMBARD MAIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LBRDILLMDS1))
630-546ILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD06/17/2002Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-546 is split into 1,000-number blocks - detail below
630-546-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-546-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-546-2XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-546-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-546-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-546-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-546-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-546-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-546-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-546-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-559ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTCHCHILLEDS000/00/0000Prefix Type: CLEC
Switch Name: CHICAGO ZONE
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCHILLEDS0))
630-559 is split into 1,000-number blocks - detail below
630-559-0XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTCHCHILLEDS0N/APrefix Type: CLEC
Switch Name: CHICAGO ZONE
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCHILLEDS0))
630-559-1XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTCHCHILLEDS0N/APrefix Type: CLEC
Switch Name: CHICAGO ZONE
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCHILLEDS0))
630-559-2XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTCHCHILLEDS0N/APrefix Type: CLEC
Switch Name: CHICAGO ZONE
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCHILLEDS0))
630-559-3XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTCHCHILLEDS0N/APrefix Type: CLEC
Switch Name: CHICAGO ZONE
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCHILLEDS0))
630-559-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT501/06/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-559-5XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD08/31/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-559-6XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD08/31/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-559-7XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTCHCHILLEDS0N/APrefix Type: CLEC
Switch Name: CHICAGO ZONE
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCHILLEDS0))
630-559-8XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTCHCHILLEDS0N/APrefix Type: CLEC
Switch Name: CHICAGO ZONE
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCHILLEDS0))
630-559-9XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTCHCHILLEDS0N/APrefix Type: CLEC
Switch Name: CHICAGO ZONE
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCHILLEDS0))
630-563ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-563 is split into 1,000-number blocks - detail below
630-563-0XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-563-1XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-563-2XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-563-3XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-563-4XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-563-5XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-563-6XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-563-7XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-563-8XXXILONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HELMHURSTNOCLLIKNOWN10/20/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-563-9XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-589ILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTEGVGILIFDS100/00/0000Prefix 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))
630-589 is split into 1,000-number blocks - detail below
630-589-0XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTEGVGILIFDS1N/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))
630-589-1XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTEGVGILIFDS1N/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))
630-589-2XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD06/26/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-589-3XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KELMHURSTNOCLLIKNOWN06/11/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-589-4XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD10/07/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-589-5XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTEGVGILIFDS1N/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))
630-589-6XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD02/10/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-589-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/17/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-589-8XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTEGVGILIFDS1N/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))
630-589-9XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD09/17/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-592ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-592 is split into 1,000-number blocks - detail below
630-592-0XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN04/30/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-592-1XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-592-2XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN07/27/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-592-3XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-592-4XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS701/02/2003Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-592-5XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-592-6XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-592-7XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-592-8XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS701/25/2005Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-592-9XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN12/18/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-600ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136ELMHURSTCHCGIL24DS000/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS0))
630-600 is split into 1,000-number blocks - detail below
630-600-0XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136ELMHURSTCHCGIL24DS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS0))
630-600-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-600-2XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136ELMHURSTCHCGIL24DS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS0))
630-600-3XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136ELMHURSTCHCGIL24DS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS0))
630-600-4XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTWDDLILCBDS007/01/2005Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: WDDLILCBDS0))
630-600-5XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196ELMHURSTWDDLILCBDS007/01/2005Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: WDDLILCBDS0))
630-600-6XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136ELMHURSTCHCGIL24DS0N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGIL24DS0))
630-600-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-600-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-600-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTWDDLILCBDS008/19/2025Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: WDDLILCBDS0))
630-607ILRCN TELECOM SERVICES OF ILLINIOS, INC. - ILN/A8702ELMHURSTCHCGILACDS000/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILACDS0))
630-607 is split into 1,000-number blocks - detail below
630-607-0XXXILCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JELMHURSTCHCGILNEXJX08/31/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILNEXJX))
630-607-1XXXILPAETEC ITEL, LLCN/A829JELMHURSTCHCGILWUDS011/29/2006Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: WECO 5ESS (Digital)
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWUDS0))
630-607-2XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD01/28/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-607-3XXXILRCN TELECOM SERVICES OF ILLINIOS, INC. - ILN/A8702ELMHURSTCHCGILACDS0N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILACDS0))
630-607-4XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD01/28/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-607-5XXXILACCESS ONE, INC. - IL0003737640RMD00026265447ELMHURSTNOCLLIKNOWN12/28/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-607-6XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN08/06/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-607-7XXXILPAETEC ITEL, LLCN/A829JELMHURSTCHCGILCPDS509/28/2005Prefix Type: IPES
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCPDS5))
630-607-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD10/07/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-607-9XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD12/09/2002Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-617ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS000/00/0000Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-617 is split into 1,000-number blocks - detail below
630-617-0XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS0N/APrefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-617-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD09/17/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-617-2XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS0N/APrefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-617-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS0N/APrefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-617-4XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS0N/APrefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-617-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS0N/APrefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-617-6XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS0N/APrefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-617-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS0N/APrefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-617-8XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS0N/APrefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-617-9XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS0N/APrefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-628ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTLBRDILLMDS100/00/0000Prefix Type: RBOC
Switch Name: LOMBARD MAIN DS1
Switch Type: DMS100
LATA: Chicago IL METRO (358)
Tandem: LBRDILLM20T
🔧 Explore Switch(CLLI: LBRDILLMDS1))
630-666ILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD05/22/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-666 is split into 1,000-number blocks - detail below
630-666-0XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/12/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-666-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/12/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-666-2XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/12/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-666-3XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/12/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-666-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/12/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-666-5XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/12/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-666-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/12/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-666-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT505/24/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-666-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD05/24/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-666-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT505/24/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-688ILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD02/14/2001Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-688 is split into 1,000-number blocks - detail below
630-688-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-688-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-688-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-688-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-688-4XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-688-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-688-6XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-688-7XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-688-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-688-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-749ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILCNDS100/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
630-749 is split into 1,000-number blocks - detail below
630-749-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT501/02/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-749-1XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
630-749-2XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
630-749-3XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN07/05/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-749-4XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
630-749-5XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILCNDS1N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: NORTEL DMS 500
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILCNDS1))
630-749-6XXXILONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HELMHURSTNOCLLIKNOWN10/20/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-749-7XXXILONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HELMHURSTNOCLLIKNOWN12/28/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-749-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD11/30/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-749-9XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN07/27/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-758ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS000/00/0000Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-763ILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/24/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-763 is split into 1,000-number blocks - detail below
630-763-0XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN11/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-763-1XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN09/22/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-763-2XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/27/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-763-3XXXILHD CARRIER LLC0026630681RMD0013231321JELMHURSTNOCLLIKNOWN09/12/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-763-4XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN01/27/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-763-6XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN11/20/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-763-8XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/24/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-763-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/24/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-776ILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD01/03/2001Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-776 is split into 1,000-number blocks - detail below
630-776-0XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-776-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-776-2XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-776-3XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-776-4XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-776-5XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-776-6XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-776-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-776-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MDN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-776-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT5N/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-782ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS000/00/0000Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-808ILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD10/03/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-808 is split into 1,000-number blocks - detail below
630-808-0XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD08/25/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-808-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD03/29/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-808-2XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD03/29/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-808-3XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD03/29/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-808-4XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD03/29/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-808-5XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD03/29/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-808-6XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD03/29/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-808-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD10/06/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-808-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD10/06/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-808-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT510/06/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-832ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS000/00/0000Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-833ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS000/00/0000Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-834ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS000/00/0000Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-835ILPAETEC ITEL, LLCN/A829JELMHURSTCHCGILWBXWZ00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILWBXWZ))
630-835 is split into 1,000-number blocks - detail below
630-835-0XXXILONVOY, LLC (Sinch)0004323028RMD0001966224CELMHURSTNOCLLIKNOWN12/12/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-835-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-835-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-835-3XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-835-4XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD06/06/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-835-5XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/17/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-835-6XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD06/06/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-835-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD06/06/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-835-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD06/06/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-835-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT506/06/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-903ILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD03/22/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-903 is split into 1,000-number blocks - detail below
630-903-0XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD10/03/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-903-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD09/08/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-903-2XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KELMHURSTNOCLLIKNOWN06/23/2005Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-903-3XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/07/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-903-4XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/07/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-903-5XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD07/07/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-903-6XXXILAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CELMHURSTNOCLLIKNOWN04/22/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-903-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD04/13/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-903-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD03/24/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-903-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT503/24/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-930ILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD00/00/0000Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-930 is split into 1,000-number blocks - detail below
630-930-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/06/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-930-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD05/23/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-930-2XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD09/28/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-930-3XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD09/28/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-930-4XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD09/28/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-930-5XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KELMHURSTNOCLLIKNOWNN/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
630-930-6XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD05/23/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-930-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD03/26/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-930-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD03/26/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-930-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT503/26/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-936ILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS700/00/0000Prefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-936 is split into 1,000-number blocks - detail below
630-936-0XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/10/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-936-1XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/10/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-936-2XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/10/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-936-3XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/10/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-936-4XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)N/A6115ELMHURSTCHCGILGMDS7N/APrefix Type: CLEC
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILGMDS7))
630-936-5XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT507/10/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-936-6XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD08/20/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-936-7XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD08/20/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-936-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD08/20/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-936-9XXXILT-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529ELMHURSTELGNILOTGT501/14/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: ELGNILOTGT5))
630-941ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS000/00/0000Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-956ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/31/2003Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-956 is split into 1,000-number blocks - detail below
630-956-0XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD02/24/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-956-1XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD08/15/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-956-2XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD02/24/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-956-3XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD01/03/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-956-4XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD01/03/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-956-5XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/31/2003Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-956-6XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD02/24/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-956-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/31/2003Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-956-8XXXILMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMHURSTCHCGILMF4MD02/14/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
🔧 Explore Switch(CLLI: CHCGILMF4MD))
630-956-9XXXILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS001/31/2003Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
630-993ILILLINOIS BELL TEL CO (AT&T)N/A9329ELMHURSTEMHRILETDS000/00/0000Prefix Type: RBOC
Switch Name: ELMHURST
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: NCHCILNC20T
🔧 Explore Switch(CLLI: EMHRILETDS0))
This information is not guaranteed to be accurate. User assumes all risk for any loss or gain resulting from use of this data.
Although I strive for accuracy and prompt updates of changed information, it is possible that there may be errors. If you see one, could you please report it?
Please report all errors, flames, questions, suggestions, and thanks to Paul Timmins
L'exactitude de ces renseignements n'est pas garantie. L'utilisateur assume l'entière responsabilité des pertes ou des gains découlant de l'utilisation de ces données.
Bien que je m'efforce d'assurer l'exactitude des informations et de les mettre à jour rapidement, des erreurs peuvent subsister. Si vous en voyez une, veuillez me la signaler.
Veuillez adresser vos commentaires, remarques, questions, suggestions et remerciements à Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2026, Paul Timmins/Timmins Technologies, LLC. All rights reserved
Website Design and User Interface ©2010, Adam Botbyl/Revolutionary Solutions, LLC.
Colocation generously provided by Clear Rate Communications, Inc
Has this site changed your life? Made your job easier? I always love Fanmail and Suggestions.