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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
501-640ARTON80 COMMUNICATIONS, LLC516JLITTLEROCKLTRKARZO6MD00/00/0000Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
Detailed Switch Info
Thousands block for 501-640
501-640-1ARTON80 COMMUNICATIONS, LLC516JLITTLEROCKLTRKARZO6MD04/20/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
Detailed Switch Info
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