Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
281-727TXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-727
281-727-0TXLEVEL 3 COMMUNICATIONS, LLC - TX (Lumen Technologies, Inc)N/A6114HOUSTONNOCLLIKNOWN11/07/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-727-1TXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-727-2TXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-727-3TXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-727-4TXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-727-5TXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-727-6TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534HOUSTONHSTNTX01G0405/20/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-727-7TXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-727-8TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534HOUSTONHSTNTX01G0405/20/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-727-9TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534HOUSTONHSTNTX01G0405/20/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
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