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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
657-400CAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CWESTMINSTRLSANCARCD3S00/00/0000Prefix Type: CLEC
Switch Name: LOS ANGELES
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: LSANCARCD3S))
🕘 Prefix History
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657-400 is split into 1,000-number blocks - detail below
657-400-0XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CWESTMINSTRLSANCARCD3S04/02/2012Prefix Type: CLEC
Switch Name: LOS ANGELES
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: LSANCARCD3S))
🕘 Prefix History
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657-400-1XXXCAPAETEC ITEL, LLC0015247810RMD0038378829JWESTMINSTRANHMCANGDS007/09/2012Prefix Type: IPES
Switch Name: ANAHEIM
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
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657-400-2XXXCABANDWIDTH.COM CLEC, LLC - CA (Bandwidth Inc.)0017042060RMD0003709981EWESTMINSTRNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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657-400-3XXXCABANDWIDTH.COM CLEC, LLC - CA (Bandwidth Inc.)0017042060RMD0003709981EWESTMINSTRNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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657-400-4XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CWESTMINSTRLSANCARCD3S04/02/2012Prefix Type: CLEC
Switch Name: LOS ANGELES
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: LSANCARCD3S))
🕘 Prefix History
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657-400-5XXXCABANDWIDTH.COM CLEC, LLC - CA (Bandwidth Inc.)0017042060RMD0003709981EWESTMINSTRNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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657-400-6XXXCAT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529WESTMINSTRTRNECAGBGT307/31/2012Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: TRNECAGBGT3))
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📡 Find related FCC/ISED radio licenses
657-400-7XXXCACENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JWESTMINSTRLSANCAJW2MD01/30/2013Prefix Type: IPES
Switch Name: LOS ANGELES
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: LSANCAJW2MD))
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657-400-8XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CWESTMINSTRLSANCARCD3S02/27/2013Prefix Type: CLEC
Switch Name: LOS ANGELES
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: LSANCARCD3S))
🕘 Prefix History
🔎 Explore Carrier Information
657-400-9XXXCATWC IP ENABLED SERVICES, LLCN/AN/A793KWESTMINSTRLNBHCAXPXWX03/19/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
🔧 Explore Switch(CLLI: LNBHCAXPXWX))
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