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
310-221CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS000/00/0000Prefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 310-221
310-221-0CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-221-4CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-241CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS000/00/0000Prefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 310-241
310-241-0CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-241-1CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-241-2CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-241-4CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-241-5CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-241-8CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-241-9CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-514CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS000/00/0000Prefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 310-514
310-514-0CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-514-1CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-514-2CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-514-3CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-514-4CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-514-5CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-514-8CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-514-9CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-519CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS000/00/0000Prefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-521CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS000/00/0000Prefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-547CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS000/00/0000Prefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 310-547
310-547-0CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-547-1CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-547-2CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-547-3CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-547-4CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-547-5CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-547-9CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS0N/APrefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-548CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS000/00/0000Prefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-732CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS000/00/0000Prefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-831CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS000/00/0000Prefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-832CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS000/00/0000Prefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-833CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS000/00/0000Prefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 310-971
310-971-2CAPACIFIC BELL (AT&T)9740SAN PEDROSNPDCA01DS012/11/2002Prefix Type: RBOC
Switch Name: SAN PEDRO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
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