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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
817-834TXSOUTHWESTERN BELL9533FORT WORTHFTWOTXTEDS000/00/0000Prefix Type: RBOC
Switch Name: FORT WORTH TERMINAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 817-834
817-834-0TXSOUTHWESTERN BELL9533FORT WORTHFTWOTXTEDS0N/APrefix Type: RBOC
Switch Name: FORT WORTH TERMINAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-834-1TXSOUTHWESTERN BELL9533FORT WORTHFTWOTXTEDS0N/APrefix Type: RBOC
Switch Name: FORT WORTH TERMINAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-834-2TXSOUTHWESTERN BELL9533FORT WORTHFTWOTXTEDS0N/APrefix Type: RBOC
Switch Name: FORT WORTH TERMINAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-834-3TXSOUTHWESTERN BELL9533FORT WORTHFTWOTXTEDS0N/APrefix Type: RBOC
Switch Name: FORT WORTH TERMINAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-834-4TXSOUTHWESTERN BELL9533FORT WORTHFTWOTXTEDS0N/APrefix Type: RBOC
Switch Name: FORT WORTH TERMINAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-834-5TXSOUTHWESTERN BELL9533FORT WORTHFTWOTXTEDS0N/APrefix Type: RBOC
Switch Name: FORT WORTH TERMINAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-834-6TXSOUTHWESTERN BELL9533FORT WORTHFTWOTXTEDS0N/APrefix Type: RBOC
Switch Name: FORT WORTH TERMINAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-834-7TXSOUTHWESTERN BELL9533FORT WORTHFTWOTXTEDS0N/APrefix Type: RBOC
Switch Name: FORT WORTH TERMINAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-834-8TXSOUTHWESTERN BELL9533FORT WORTHFTWOTXTEDS0N/APrefix Type: RBOC
Switch Name: FORT WORTH TERMINAL
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-834-9TXMETROPCS, INC. (T-Mobile US, Inc)5562FORT WORTHDLLTTX01CMD12/08/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
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