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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
972-624TXSOUTHWESTERN BELL9533FRISCOFRSCTXCODS100/00/0000Prefix Type: RBOC
Switch Name: Frisco Colony
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
Thousands block for 972-624
972-624-0TXSOUTHWESTERN BELL9533FRISCOFRSCTXCODS1N/APrefix Type: RBOC
Switch Name: Frisco Colony
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-624-1TXSOUTHWESTERN BELL9533FRISCOFRSCTXCODS1N/APrefix Type: RBOC
Switch Name: Frisco Colony
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-624-2TXSOUTHWESTERN BELL9533FRISCOFRSCTXCODS1N/APrefix Type: RBOC
Switch Name: Frisco Colony
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-624-3TXSOUTHWESTERN BELL9533FRISCOFRSCTXCODS1N/APrefix Type: RBOC
Switch Name: Frisco Colony
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-624-4TXSOUTHWESTERN BELL9533FRISCOFRSCTXCODS1N/APrefix Type: RBOC
Switch Name: Frisco Colony
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-624-5TXSOUTHWESTERN BELL9533FRISCOFRSCTXCODS1N/APrefix Type: RBOC
Switch Name: Frisco Colony
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-624-6TXMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229FRISCODLLSTXJFDS010/19/2006Prefix Type: CLEC
Switch Name: DALLAS
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-624-7TXMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229FRISCODLLSTXJFDS009/04/2003Prefix Type: CLEC
Switch Name: DALLAS
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-624-8TXSOUTHWESTERN BELL9533FRISCOFRSCTXCODS1N/APrefix Type: RBOC
Switch Name: Frisco Colony
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-624-9TXT-MOBILE USA, INC. (T-Mobile US, Inc)6529FRISCODLLTTX01DMD08/06/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
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