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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
346-277TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138SATSUMAHSTNTX01MMD10/03/2017Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTNTX01MMD))
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346-277 is split into 1,000-number blocks - detail below
346-277-0XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CSATSUMANOCLLIKNOWN10/12/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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346-277-1XXXTXAERIAL COMMUNICATIONS, INC. (T-Mobile US, Inc)N/AN/A6701SATSUMANOCLLIKNOWN11/09/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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346-277-2XXXTXAERIAL COMMUNICATIONS, INC. (T-Mobile US, Inc)N/AN/A6701SATSUMANOCLLIKNOWN11/09/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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346-277-3XXXTXAERIAL COMMUNICATIONS, INC. (T-Mobile US, Inc)N/AN/A6701SATSUMANOCLLIKNOWN11/09/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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346-277-4XXXTXAERIAL COMMUNICATIONS, INC. (T-Mobile US, Inc)N/AN/A6701SATSUMANOCLLIKNOWN11/09/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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346-277-5XXXTXAERIAL COMMUNICATIONS, INC. (T-Mobile US, Inc)N/AN/A6701SATSUMANOCLLIKNOWN11/09/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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346-277-6XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138SATSUMAHSTNTX01MMD10/03/2017Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTNTX01MMD))
🕘 Prefix History
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346-277-7XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138SATSUMAHSTNTX01MMD10/03/2017Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTNTX01MMD))
🕘 Prefix History
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346-277-8XXXTXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534SATSUMAHSTNTX01G0412/11/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTNTX01G04))
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346-277-9XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CSATSUMANOCLLIKNOWN01/30/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
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