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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
475-256CTOMNIPOINT COMMUNICATIONS, INC. - CT (T-Mobile US, Inc)N/AN/A6624DANBURYBLFDCTAP2MD12/24/2018Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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475-256 is split into 1,000-number blocks - detail below
475-256-0XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDANBURYNOCLLIKNOWN04/05/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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475-256-1XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDANBURYNOCLLIKNOWN04/05/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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475-256-2XXXCTNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DANBURYMDTWCTNIBMD05/09/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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475-256-3XXXCTOMNIPOINT COMMUNICATIONS, INC. - CT (T-Mobile US, Inc)N/AN/A6624DANBURYBLFDCTAP2MD02/11/2020Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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475-256-4XXXCTCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDANBURYNOCLLIKNOWN02/28/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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475-256-5XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDANBURYNOCLLIKNOWN01/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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475-256-6XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CDANBURYNOCLLIKNOWN01/31/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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475-256-7XXXCTNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T)0003291192RMD00369094036DANBURYMDTWCTNIBMD12/04/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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475-256-8XXXCTOMNIPOINT COMMUNICATIONS, INC. - CT (T-Mobile US, Inc)N/AN/A6624DANBURYBLFDCTAP2MD09/10/2019Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
🕘 Prefix History
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475-256-9XXXCTOMNIPOINT COMMUNICATIONS, INC. - CT (T-Mobile US, Inc)N/AN/A6624DANBURYBLFDCTAP2MD12/26/2018Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDCTAP2MD))
🕘 Prefix History
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