Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
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 - IL (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 WIRELESS - TX (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