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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
618-755ILILLINOIS BELL TEL CO (AT&T)9329HARMONYHRMJILHMRS000/00/0000Prefix Type: RBOC
Switch Name: HARMONY
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
Thousands block for 618-755
618-755-0ILTERRA NOVA TELECOM INC.145JHARMONYHRMJILHMRS012/18/2020Prefix Type: IPES
Switch Name: HARMONY
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-755-1ILTELNYX LLC073HHARMONYNOCLLIKNOWN07/12/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
Detailed Switch Info
618-755-2ILPEERLESS NETWORK OF ILLINOIS, LLC - IL063EHARMONYNOCLLIKNOWN11/16/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
Detailed Switch Info
618-755-3ILONVOY, LLC (Inteliquent)224CHARMONYNOCLLIKNOWN07/14/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
Detailed Switch Info
618-755-4ILILLINOIS BELL TEL CO (AT&T)9329HARMONYHRMJILHMRS0N/APrefix Type: RBOC
Switch Name: HARMONY
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info
618-755-5ILDELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL075AHARMONYNOCLLIKNOWN12/14/2012Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
Detailed Switch Info
618-755-6ILONVOY, LLC (Inteliquent)224CHARMONYNOCLLIKNOWN03/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
Detailed Switch Info
618-755-7ILCENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc)508JHARMONYCOVLILCQXEX06/16/2014Prefix Type: IPES
Switch Name: O FALLON
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
Detailed Switch Info
618-755-8ILBANDWIDTH.COM CLEC, LLC - IL984EHARMONYNOCLLIKNOWN03/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
Detailed Switch Info
618-755-9ILILLINOIS BELL TEL CO (AT&T)9329HARMONYHRMJILHMRS0N/APrefix Type: RBOC
Switch Name: HARMONY
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: CENLILCE51T
Detailed Switch Info