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
415-289CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS000/00/0000Prefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 415-289
415-289-0CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-289-1CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-289-2CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-289-3CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-289-4CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-289-6CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-289-7CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-289-8CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-331CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS000/00/0000Prefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-332CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS000/00/0000Prefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-339CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS000/00/0000Prefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 415-339
415-339-0CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-339-1CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-339-2CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-339-3CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-339-7CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-339-8CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
415-339-9CAPACIFIC BELL (AT&T)9740SAUSALITOSSLTCA11DS0N/APrefix Type: RBOC
Switch Name: SAUSALITO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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