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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
610-474PABLOCK LINE SYSTEMS, LLC - PAN/A784EROYERSFORDPHLAPAMK17Z00/00/0000Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: PHLAPAMK17Z))
610-474 is split into 1,000-number blocks - detail below
610-474-0XXXPATERRA NOVA TELECOM INC.0021193057RMD0001495145JROYERSFORDPHLAPA03DS003/10/2025Prefix Type: IPES
Switch Name: PHILADELPHIA
Switch Type: NORTEL DMS 500
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: PHLAPA03DS0))
610-474-2XXXPACOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JROYERSFORDNOCLLIKNOWN09/09/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
610-474-3XXXPAHD CARRIER LLC0026630681RMD0013231321JROYERSFORDNOCLLIKNOWN12/09/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
610-474-4XXXPAHD CARRIER LLC0026630681RMD0013231321JROYERSFORDNOCLLIKNOWN12/09/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
610-474-5XXXPAWIDE VOICE, LLC - PA0018280289RMD0006615218HROYERSFORDNOCLLIKNOWN12/09/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
610-474-6XXXPABLOCK LINE SYSTEMS, LLC - PAN/A784EROYERSFORDPHLAPAMK17Z01/27/2009Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: PHLAPAMK17Z))
610-474-7XXXPATERRA NOVA TELECOM INC.0021193057RMD0001495145JROYERSFORDNOCLLIKNOWN01/04/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
610-474-8XXXPAHD CARRIER LLC0026630681RMD0013231321JROYERSFORDNOCLLIKNOWN12/09/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
610-474-9XXXPAONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HROYERSFORDNOCLLIKNOWN12/13/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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