Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
936-348TXSOUTHWESTERN BELL9533MADISONVLMDVITXMDRS000/00/0000Prefix Type: RBOC
Switch Name: MADISONVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 936-348
936-348-0TXCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Wireless)6506MADISONVLHSTWTXUFAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-348-1TXCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Wireless)6506MADISONVLHSTWTXUFAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-348-2TXSOUTHWESTERN BELL9533MADISONVLMDVITXMDRS0N/APrefix Type: RBOC
Switch Name: MADISONVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-348-3TXSOUTHWESTERN BELL9533MADISONVLMDVITXMDRS0N/APrefix Type: RBOC
Switch Name: MADISONVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-348-4TXCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Wireless)6506MADISONVLHSTWTXUFAMDN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-348-5TXSOUTHWESTERN BELL9533MADISONVLMDVITXMDRS0N/APrefix Type: RBOC
Switch Name: MADISONVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-348-6TXSOUTHWESTERN BELL9533MADISONVLMDVITXMDRS0N/APrefix Type: RBOC
Switch Name: MADISONVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-348-7TXSOUTHWESTERN BELL9533MADISONVLMDVITXMDRS0N/APrefix Type: RBOC
Switch Name: MADISONVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-348-8TXSOUTHWESTERN BELL9533MADISONVLMDVITXMDRS0N/APrefix Type: RBOC
Switch Name: MADISONVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-348-9TXSOUTHWESTERN BELL9533MADISONVLMDVITXMDRS0N/APrefix Type: RBOC
Switch Name: MADISONVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info