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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
630-343ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136LEMONTOKBRILOAHMD00/00/0000Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
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630-343 is split into 1,000-number blocks - detail below
630-343-0XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115LEMONTNOCLLIKNOWN12/07/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
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630-343-1XXXILACCESS ONE, INC. - IL (ACCESS ONE, INC.)0003737640RMD00026265447LEMONTNOCLLIKNOWN06/21/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
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630-343-2XXXILFIRST COMMUNICATIONS, LLC0003764487RMD0014015460KLEMONTNOCLLIKNOWN01/26/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
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630-343-3XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136LEMONTOKBRILOAHMD11/04/2002Prefix Type: CLEC
Switch Name: OAKBROOK
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
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630-343-4XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196LEMONTEGVGILIFDS104/30/2004Prefix Type: CLEC
Switch Name: ELK GROVE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Chicago IL METRO (358)
Tandem: N/A
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630-343-5XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115LEMONTNOCLLIKNOWN12/07/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
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630-343-6XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115LEMONTNOCLLIKNOWN01/17/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
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630-343-7XXXILLEVEL 3 COMMUNICATIONS, LLC - IL (Lumen Technologies, Inc)0015338122RMD00061126115LEMONTNOCLLIKNOWN01/17/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
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630-343-8XXXILTERRA NOVA TELECOM INC. (TERRA NOVA TELECOM INC.)0021193057RMD0001495145JLEMONTNOCLLIKNOWN04/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
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630-343-9XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ELEMONTNOCLLIKNOWN11/13/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
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