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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
936-349TXSOUTHWESTERN 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 936-349
936-349-0TXSOUTHWESTERN BELL9533MADISONVLMDVITXMDRS0N/APrefix Type: RBOC
Switch Name: MADISONVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-349-1TXSOUTHWESTERN BELL9533MADISONVLMDVITXMDRS0N/APrefix Type: RBOC
Switch Name: MADISONVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-349-2TXSOUTHWESTERN BELL9533MADISONVLMDVITXMDRS0N/APrefix Type: RBOC
Switch Name: MADISONVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-349-3TXSOUTHWESTERN BELL9533MADISONVLMDVITXMDRS0N/APrefix Type: RBOC
Switch Name: MADISONVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-349-4TXTERRA NOVA TELECOM INC.145JMADISONVLNOCLLIKNOWN12/29/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-349-5TXCELLCO 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
936-349-6TXCELLCO 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
936-349-7TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534MADISONVLNOCLLIKNOWN04/07/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-349-8TXONVOY, LLC - TX (Inteliquent)903CMADISONVLNOCLLIKNOWN04/23/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-349-9TXONVOY, LLC - TX (Inteliquent)903CMADISONVLNOCLLIKNOWN04/23/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
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