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
214-464TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS400/00/0000Prefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-486TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS400/00/0000Prefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
Thousands block for 214-486
214-486-1TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-486-2TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-486-3TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-486-4TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-486-5TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-486-6TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-486-7TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-486-8TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-653TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS400/00/0000Prefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-712TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS400/00/0000Prefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-745TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS400/00/0000Prefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
Thousands block for 214-745
214-745-0TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-745-1TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-745-2TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-745-3TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-745-4TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-745-5TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-745-6TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-745-7TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-745-8TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-746TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS400/00/0000Prefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-748TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS400/00/0000Prefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-757TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS400/00/0000Prefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
Thousands block for 214-757
214-757-0TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-757-1TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-757-2TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-757-3TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-757-4TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-757-5TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-757-7TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-757-8TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-761TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS400/00/0000Prefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-782TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS400/00/0000Prefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
Thousands block for 214-782
214-782-0TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-782-1TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-782-2TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-782-3TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-782-4TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-782-5TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-782-6TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-782-7TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-782-8TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS4N/APrefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
214-977TXSOUTHWESTERN BELL9533DALLASDLLSTXRIDS400/00/0000Prefix Type: RBOC
Switch Name: Riverside DS4
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
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