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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
603-877NHCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JNEW LONDONMNCHNHIE6MD11/17/2009Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
Thousands block for 603-877
603-877-0NHCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JNEW LONDONMNCHNHIE6MD11/18/2009Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-877-1NHCOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JNEW LONDONMNCHNHIE6MD03/24/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-877-2NHONVOY, LLC - NH (Sinch)0004323028RMD0001966637ENEW LONDONNOCLLIKNOWN02/18/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-877-7NHTERRA NOVA TELECOM INC.0021193057RMD0001495145JNEW LONDONNOCLLIKNOWN06/17/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-877-8NHNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036NEW LONDONNOCLLIKNOWN02/26/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-877-9NHNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036NEW LONDONNOCLLIKNOWN02/26/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
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