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
818-576CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS000/00/0000Prefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 818-576
818-576-0CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-576-1CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-576-2CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-576-3CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-576-4CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-576-5CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-576-6CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-576-8CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-576-9CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-677CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS000/00/0000Prefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-678CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS000/00/0000Prefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 818-678
818-678-0CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-678-1CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-678-2CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-678-3CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-678-4CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-678-5CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-678-6CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-678-7CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-678-8CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-718CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS000/00/0000Prefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-725CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS000/00/0000Prefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 818-725
818-725-0CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-725-2CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-725-3CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-725-4CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-725-5CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-725-7CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-725-8CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-725-9CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS0N/APrefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-727CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS000/00/0000Prefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-734CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS000/00/0000Prefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-772CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS000/00/0000Prefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-773CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS000/00/0000Prefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-775CAPACIFIC BELL (AT&T)9740NORTHRIDGENORGCA11DS000/00/0000Prefix Type: RBOC
Switch Name: NORTHRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
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