Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
413-255MACOMCAST IP PHONE, LLC (Comcast)318JGRANBYSPFDMAPM4MD08/24/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
Thousands block for 413-255
413-255-0MACOMCAST IP PHONE, LLC (Comcast)318JGRANBYSPFDMAPM4MD08/25/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-255-2MAONVOY SPECTRUM, LLC (Sinch)624HGRANBYNOCLLIKNOWN08/03/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-255-3MACOMCAST IP PHONE, LLC (Comcast)318JGRANBYSPFDMAPM4MD08/04/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-255-5MAONVOY SPECTRUM, LLC (Sinch)624HGRANBYNOCLLIKNOWN03/04/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-255-6MAONVOY SPECTRUM, LLC (Sinch)624HGRANBYNOCLLIKNOWN10/21/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-255-7MAONVOY SPECTRUM, LLC (Sinch)624HGRANBYNOCLLIKNOWN10/21/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
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