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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
281-824TXSOUTHWESTERN BELL9533ALVINALVNTXALDS000/00/0000Prefix Type: RBOC
Switch Name: ALVIN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-824
281-824-0TXSOUTHWESTERN BELL9533ALVINALVNTXALDS0N/APrefix Type: RBOC
Switch Name: ALVIN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-824-1TXONVOY, LLC - TX (Inteliquent)903CALVINNOCLLIKNOWN01/05/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-824-2TXCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Wireless)6506ALVINHSTWTXUFAMD02/29/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-824-3TXMCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX (Verizon Communications)7239ALVINHSTOTX46DS004/27/2007Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-824-4TXCOMCAST IP PHONE, LLC318JALVINNOCLLIKNOWN08/15/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-824-5TXCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (Verizon Wireless)6506ALVINHSTWTXUFAMD11/12/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-824-6TXONVOY, LLC - TX (Inteliquent)903CALVINNOCLLIKNOWN04/15/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-824-7TXLOGIX COMMUNICATIONS CORPORATION - TX8833ALVINHSTNTXSXDS110/28/2009Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: NORTEL DMS 500
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-824-8TXSOUTHWESTERN BELL9533ALVINALVNTXALDS0N/APrefix Type: RBOC
Switch Name: ALVIN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-824-9TXSOUTHWESTERN BELL9533ALVINALVNTXALDS0N/APrefix Type: RBOC
Switch Name: ALVIN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
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