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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
713-355TXSOUTHWESTERN BELL9533HOUSTONHSTNTXNADS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON NATIONAL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 713-355
713-355-0TXNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6534HOUSTONHSTNTX01G0402/07/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-355-1TXSOUTHWESTERN BELL9533HOUSTONHSTNTXNADS0N/APrefix Type: RBOC
Switch Name: HOUSTON NATIONAL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-355-2TXSOUTHWESTERN BELL9533HOUSTONHSTNTXNADS0N/APrefix Type: RBOC
Switch Name: HOUSTON NATIONAL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-355-3TXSOUTHWESTERN BELL9533HOUSTONHSTNTXNADS0N/APrefix Type: RBOC
Switch Name: HOUSTON NATIONAL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-355-4TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701HOUSTONHSTNTXNADS008/11/2021Prefix Type: PCS
Switch Name: HOUSTON NATIONAL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-355-5TXSOUTHWESTERN BELL9533HOUSTONHSTNTXNADS0N/APrefix Type: RBOC
Switch Name: HOUSTON NATIONAL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-355-6TXSOUTHWESTERN BELL9533HOUSTONHSTNTXNADS0N/APrefix Type: RBOC
Switch Name: HOUSTON NATIONAL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-355-7TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701HOUSTONHSTDTXBG9MD08/19/2013Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-355-8TXSOUTHWESTERN BELL9533HOUSTONHSTNTXNADS0N/APrefix Type: RBOC
Switch Name: HOUSTON NATIONAL
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-355-9TXCELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6506HOUSTONHSTWTXUFAMD09/25/2018Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
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