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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
501-576ARNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CONWAYLTRKAR10G0101/13/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: LTRKAR10G01))
501-576 is split into 1,000-number blocks - detail below
501-576-0XXXARONVOY, LLC - AR (Sinch)0004323028RMD0001966348FCONWAYNOCLLIKNOWN12/12/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
501-576-1XXXARONVOY, LLC - AR (Sinch)0004323028RMD0001966348FCONWAYNOCLLIKNOWN03/13/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
501-576-2XXXARCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JCONWAYNOCLLIKNOWN03/13/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
501-576-3XXXARNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CONWAYLTRKAR10G0108/25/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: LTRKAR10G01))
501-576-4XXXARNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CONWAYLTRKAR10G0108/25/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: LTRKAR10G01))
501-576-5XXXARNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CONWAYLTRKAR10G0108/25/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: LTRKAR10G01))
501-576-6XXXARONVOY, LLC - AR (Sinch)0004323028RMD0001966348FCONWAYNOCLLIKNOWN05/06/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
501-576-7XXXARHD CARRIER LLC0026630681RMD0013231321JCONWAYNOCLLIKNOWN10/28/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
501-576-8XXXARONVOY, LLC - AR (Sinch)0004323028RMD0001966348FCONWAYNOCLLIKNOWN04/15/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
501-576-9XXXARNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CONWAYLTRKAR10G0101/13/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: LTRKAR10G01))
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