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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
281-640TXLEVEL 3 COMMUNICATIONS, LLC - TX (Lumen Technologies, Inc)0015338122RMD00061126114SATSUMAHSTQTX02XMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
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281-640 is split into 1,000-number blocks - detail below
281-640-0XXXTXBANDWIDTH.COM CLEC, LLC - TX (Bandwidth Inc.)0017042060RMD0003709004FSATSUMANOCLLIKNOWN08/06/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
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281-640-1XXXTXTERRA NOVA TELECOM INC. (TERRA NOVA TELECOM INC.)0021193057RMD0001495145JSATSUMANOCLLIKNOWN04/08/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
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281-640-2XXXTXLEVEL 3 COMMUNICATIONS, LLC - TX (Lumen Technologies, Inc)0015338122RMD00061126114SATSUMAHSTQTX02XMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTQTX02XMD))
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281-640-3XXXTXLEVEL 3 COMMUNICATIONS, LLC - TX (Lumen Technologies, Inc)0015338122RMD00061126114SATSUMAHSTQTX02XMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTQTX02XMD))
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281-640-4XXXTXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T)0003291192RMD00369096534SATSUMAHSTNTX01G0409/25/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
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281-640-5XXXTXSTRATUS NETWORKS0007472319RMD0001748495JSATSUMANOCLLIKNOWN05/24/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
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281-640-6XXXTXMETROPCS, INC. (T-Mobile US, Inc)N/AN/A5562SATSUMAHSTDTXBG8MD10/26/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
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281-640-7XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138SATSUMANOCLLIKNOWN09/08/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
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281-640-8XXXTXONVOY, LLC - TX (Sinch)0004323028RMD0001966903CSATSUMANOCLLIKNOWN08/07/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
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281-640-9XXXTXONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HSATSUMANOCLLIKNOWN04/01/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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