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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
713-336TXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTNTXCLDS0))
🕘 Prefix History
🔎 Explore Carrier Information
713-336 is split into 1,000-number blocks - detail below
713-336-0XXXTXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTNTXCLDS0))
🕘 Prefix History
🔎 Explore Carrier Information
713-336-1XXXTXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTNTXCLDS0))
🕘 Prefix History
🔎 Explore Carrier Information
713-336-2XXXTXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTNTXCLDS0))
🕘 Prefix History
🔎 Explore Carrier Information
713-336-3XXXTXAERIAL COMMUNICATIONS, INC. (T-Mobile US, Inc)N/A6701HOUSTONHSTDTXBG9MD10/16/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTDTXBG9MD))
🕘 Prefix History
🔎 Explore Carrier Information
713-336-4XXXTXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTNTXCLDS0))
🕘 Prefix History
🔎 Explore Carrier Information
713-336-5XXXTXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTNTXCLDS0))
🕘 Prefix History
🔎 Explore Carrier Information
713-336-6XXXTXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTNTXCLDS0))
🕘 Prefix History
🔎 Explore Carrier Information
713-336-7XXXTXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTNTXCLDS0))
🕘 Prefix History
🔎 Explore Carrier Information
713-336-8XXXTXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTNTXCLDS0))
🕘 Prefix History
🔎 Explore Carrier Information
713-336-9XXXTXSOUTHWESTERN BELLN/A9533HOUSTONHSTNTXCLDS0N/APrefix Type: RBOC
Switch Name: HOUSTON CLAY
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
🔧 Explore Switch(CLLI: HSTNTXCLDS0))
🕘 Prefix History
🔎 Explore Carrier Information
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