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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
737-387TXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CSAN MARCOSSMRCTXXAYMD02/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
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737-387 is split into 1,000-number blocks - detail below
737-387-0XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CSAN MARCOSSMRCTXXAYMD02/17/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: SMRCTXXAYMD))
🕘 Prefix History
🔎 Explore Carrier Information
737-387-1XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CSAN MARCOSSMRCTXXAYMD07/27/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: SMRCTXXAYMD))
🕘 Prefix History
🔎 Explore Carrier Information
737-387-2XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CSAN MARCOSSMRCTXXAYMD04/10/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: SMRCTXXAYMD))
🕘 Prefix History
🔎 Explore Carrier Information
737-387-3XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CSAN MARCOSSMRCTXXAYMD01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: SMRCTXXAYMD))
🕘 Prefix History
🔎 Explore Carrier Information
737-387-4XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CSAN MARCOSSMRCTXXAYMD01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: SMRCTXXAYMD))
🕘 Prefix History
🔎 Explore Carrier Information
737-387-5XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CSAN MARCOSSMRCTXXAYMD01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: SMRCTXXAYMD))
🕘 Prefix History
🔎 Explore Carrier Information
737-387-6XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CSAN MARCOSSMRCTXXAYMD01/29/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: SMRCTXXAYMD))
🕘 Prefix History
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737-387-7XXXTXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534SAN MARCOSSMRCTXXAJMD04/04/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: SMRCTXXAJMD))
🕘 Prefix History
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737-387-8XXXTXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534SAN MARCOSSMRCTXXAJMD04/04/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: SMRCTXXAJMD))
🕘 Prefix History
🔎 Explore Carrier Information
737-387-9XXXTXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534SAN MARCOSSMRCTXXAJMD04/04/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Austin TX (558)
Tandem: N/A
🔧 Explore Switch(CLLI: SMRCTXXAJMD))
🕘 Prefix History
🔎 Explore Carrier Information
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