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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
301-477MDCOMCAST IP PHONE, LLC (Comcast)318JWSNG236Z13ARTNVAARXDY00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-477
301-477-0MDONVOY, LLC - MD (Sinch)876DWSNG236Z13NOCLLIKNOWN08/22/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-477-1MDCOMCAST IP PHONE, LLC (Comcast)318JWSNG236Z13ARTNVAARXDYN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-477-2MDCOMCAST IP PHONE, LLC (Comcast)318JWSNG236Z13ARTNVAARXDYN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-477-3MDCOMCAST IP PHONE, LLC (Comcast)318JWSNG236Z13ARTNVAARXDYN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-477-4MDCOMCAST IP PHONE, LLC (Comcast)318JWSNG236Z13ARTNVAARXDY12/30/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-477-5MDCORE COMMUNICATIONS, INC.- MD2593WSNG236Z13NOCLLIKNOWN10/11/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-477-6MDCORE COMMUNICATIONS, INC.- MD2593WSNG236Z13NOCLLIKNOWN10/11/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-477-7MDCOMCAST IP PHONE, LLC (Comcast)318JWSNG236Z13ARTNVAARXDY08/18/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-477-8MDONVOY, LLC - MD (Sinch)876DWSNG236Z13NOCLLIKNOWN12/15/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-477-9MDONVOY, LLC - MD (Sinch)876DWSNG236Z13NOCLLIKNOWN12/15/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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