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
323-682CAPACIFIC BELL (AT&T)9740LSAN DA 03SPSDCA11DS000/00/0000Prefix Type: RBOC
Switch Name: SOUTH PASADENA
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 323-682
323-682-4CAPACIFIC BELL (AT&T)9740LSAN DA 03SPSDCA11DS0N/APrefix Type: RBOC
Switch Name: SOUTH PASADENA
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-682-5CAPACIFIC BELL (AT&T)9740LSAN DA 03SPSDCA11DS0N/APrefix Type: RBOC
Switch Name: SOUTH PASADENA
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-682-6CAPACIFIC BELL (AT&T)9740LSAN DA 03SPSDCA11DS0N/APrefix Type: RBOC
Switch Name: SOUTH PASADENA
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-682-7CAPACIFIC BELL (AT&T)9740LSAN DA 03SPSDCA11DS0N/APrefix Type: RBOC
Switch Name: SOUTH PASADENA
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-372CAPACIFIC BELL (AT&T)9740PSDN PSDNSPSDCA11DS000/00/0000Prefix Type: RBOC
Switch Name: SOUTH PASADENA
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 626-372
626-372-8CAPACIFIC BELL (AT&T)9740PSDN PSDNSPSDCA11DS0N/APrefix Type: RBOC
Switch Name: SOUTH PASADENA
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-403CAPACIFIC BELL (AT&T)9740PSDN PSDNSPSDCA11DS000/00/0000Prefix Type: RBOC
Switch Name: SOUTH PASADENA
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-441CAPACIFIC BELL (AT&T)9740PSDN PSDNSPSDCA11DS000/00/0000Prefix Type: RBOC
Switch Name: SOUTH PASADENA
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-799CAPACIFIC BELL (AT&T)9740PSDN PSDNSPSDCA11DS000/00/0000Prefix Type: RBOC
Switch Name: SOUTH PASADENA
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info