Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
214-302TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
Thousands block for 214-302
214-302-1TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS0N/APrefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-302-3TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS0N/APrefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-302-4TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS0N/APrefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-302-6TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS0N/APrefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-371TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-372TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-374TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
Thousands block for 214-374
214-374-0TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS0N/APrefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-374-1TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS0N/APrefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-374-2TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS0N/APrefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-374-3TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS0N/APrefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-374-4TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS0N/APrefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-374-5TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS0N/APrefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-374-6TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS0N/APrefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-374-7TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS0N/APrefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-374-8TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS0N/APrefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-375TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-376TXSOUTHWESTERN BELL9533DALLASDLLSTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: Franklin
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
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