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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
508-857MACOMCAST IP PHONE, LLC (Comcast Corporation)N/A318JBROCKTONNWTNMAWAVMD00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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🕘 Prefix History
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508-857 is split into 1,000-number blocks - detail below
508-857-0XXXMACOMCAST IP PHONE, LLCN/A318JBROCKTONNWTNMAWAVMD 01/13/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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🕘 Prefix History
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508-857-1XXXMACOMCAST IP PHONE, LLCN/A318JBROCKTONNWTNMAWAVMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWTNMAWAVMD ))
🕘 Prefix History
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508-857-2XXXMACOMCAST IP PHONE, LLCN/A318JBROCKTONNWTNMAWAVMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWTNMAWAVMD ))
🕘 Prefix History
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508-857-3XXXMACOMCAST IP PHONE, LLCN/A318JBROCKTONNWTNMAWAVMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWTNMAWAVMD ))
🕘 Prefix History
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508-857-4XXXMACOMCAST IP PHONE, LLCN/A318JBROCKTONNWTNMAWAVMD 01/13/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWTNMAWAVMD ))
🕘 Prefix History
🔎 Explore Carrier Information
508-857-5XXXMACOMCAST IP PHONE, LLCN/A318JBROCKTONNWTNMAWAVMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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🕘 Prefix History
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508-857-6XXXMANEW CINGULAR WIRELESS PCS, LLC - DCN/A4036BROCKTONNOCLLIKNOWN10/16/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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508-857-7XXXMAMETROPCS, INC.N/A5562BROCKTONNOCLLIKNOWN10/01/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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508-857-8XXXMAMETROPCS, INC.N/A5562BROCKTONNOCLLIKNOWN10/01/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
508-857-9XXXMAMETROPCS, INC.N/A5562BROCKTONNOCLLIKNOWN10/01/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
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