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
214-779TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPA00/00/0000Prefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 214-779
214-779-9TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-941TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPA00/00/0000Prefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-942TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPA00/00/0000Prefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-943TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPA00/00/0000Prefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-944TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPA00/00/0000Prefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 214-944
214-944-1TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-944-2TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-944-3TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-944-4TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-944-5TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-944-6TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-946TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPA00/00/0000Prefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 214-946
214-946-1TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-946-2TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-946-3TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-946-4TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-946-5TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-946-6TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-946-7TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-946-8TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-946-9TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPAN/APrefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-947TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPA00/00/0000Prefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-948TXSOUTHWESTERN BELL9533DALLASDLLSTXWHRPA00/00/0000Prefix Type: RBOC
Switch Name: DALLAS WHITEHALL
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
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