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
650-560CAPACIFIC BELL (AT&T)9740HALFMOONBYHMBACA12DS000/00/0000Prefix Type: RBOC
Switch Name: HALF MOON BAY
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 650-560
650-560-0CAPACIFIC BELL (AT&T)9740HALFMOONBYHMBACA12DS0N/APrefix Type: RBOC
Switch Name: HALF MOON BAY
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-560-9CAPACIFIC BELL (AT&T)9740HALFMOONBYHMBACA12DS0N/APrefix Type: RBOC
Switch Name: HALF MOON BAY
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-712CAPACIFIC BELL (AT&T)9740HALFMOONBYHMBACA12DS000/00/0000Prefix Type: RBOC
Switch Name: HALF MOON BAY
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-726CAPACIFIC BELL (AT&T)9740HALFMOONBYHMBACA12DS000/00/0000Prefix Type: RBOC
Switch Name: HALF MOON BAY
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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