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
713-383TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMCDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON MEDICAL CENTER
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 713-383
713-383-0TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMCDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MEDICAL CENTER
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-383-1TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMCDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MEDICAL CENTER
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-383-2TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMCDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MEDICAL CENTER
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-383-3TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMCDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MEDICAL CENTER
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-383-4TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMCDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MEDICAL CENTER
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-383-5TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMCDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MEDICAL CENTER
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-383-6TXONVOY, LLC - TX (Sinch)903CHOUSTONHSTNTXMCDS007/16/2021Prefix Type: CLEC
Switch Name: HOUSTON MEDICAL CENTER
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-383-7TXCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Wireless)6506HOUSTONHSTWTXUFAMD08/01/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-383-8TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701HOUSTONHSTDTXBG9MD10/16/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-383-9TXSOUTHWESTERN BELL9533HOUSTONHSTNTXMCDS0N/APrefix Type: RBOC
Switch Name: HOUSTON MEDICAL CENTER
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info