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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
618-421ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534ROBINSONOLNYILABQMD02/04/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Olney IL (978)
Tandem: N/A
Detailed Switch Info
Thousands block for 618-421
618-421-1ILMEDIACOM TELEPHONY OF ILLINOIS, LLC - IL846FROBINSONNOCLLIKNOWN04/10/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Olney IL (978)
Tandem: N/A
Detailed Switch Info
618-421-2ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534ROBINSONOLNYILABQMD12/06/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Olney IL (978)
Tandem: N/A
Detailed Switch Info
618-421-3ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534ROBINSONOLNYILABQMD05/22/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Olney IL (978)
Tandem: N/A
Detailed Switch Info
618-421-4ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115ROBINSONNOCLLIKNOWN01/04/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Olney IL (978)
Tandem: N/A
Detailed Switch Info
618-421-5ILCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (Verizon Wireless)6333ROBINSONOLNYILXEWMD09/26/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Olney IL (978)
Tandem: N/A
Detailed Switch Info
618-421-7ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115ROBINSONNOCLLIKNOWN12/03/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Olney IL (978)
Tandem: N/A
Detailed Switch Info
618-421-8ILNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534ROBINSONOLNYILABQMD03/21/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Olney IL (978)
Tandem: N/A
Detailed Switch Info
618-421-9ILDELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL9915ROBINSONNOCLLIKNOWN05/15/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Olney IL (978)
Tandem: N/A
Detailed Switch Info
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