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
909-425CAPACIFIC BELL (AT&T)9740HIGHLANDHGLDCA11DS000/00/0000Prefix Type: RBOC
Switch Name: HIGHLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
909-649CAPACIFIC BELL (AT&T)9740HIGHLANDHGLDCA11DS001/17/2001Prefix Type: RBOC
Switch Name: HIGHLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 909-649
909-649-0CAPACIFIC BELL (AT&T)9740HIGHLANDHGLDCA11DS0N/APrefix Type: RBOC
Switch Name: HIGHLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
909-862CAPACIFIC BELL (AT&T)9740HIGHLANDHGLDCA11DS000/00/0000Prefix Type: RBOC
Switch Name: HIGHLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
909-863CAPACIFIC BELL (AT&T)9740HIGHLANDHGLDCA11DS000/00/0000Prefix Type: RBOC
Switch Name: HIGHLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 909-863
909-863-0CAPACIFIC BELL (AT&T)9740HIGHLANDHGLDCA11DS0N/APrefix Type: RBOC
Switch Name: HIGHLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
909-863-1CAPACIFIC BELL (AT&T)9740HIGHLANDHGLDCA11DS0N/APrefix Type: RBOC
Switch Name: HIGHLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
909-863-2CAPACIFIC BELL (AT&T)9740HIGHLANDHGLDCA11DS0N/APrefix Type: RBOC
Switch Name: HIGHLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
909-863-5CAPACIFIC BELL (AT&T)9740HIGHLANDHGLDCA11DS0N/APrefix Type: RBOC
Switch Name: HIGHLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
909-863-7CAPACIFIC BELL (AT&T)9740HIGHLANDHGLDCA11DS0N/APrefix Type: RBOC
Switch Name: HIGHLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
909-863-9CAPACIFIC BELL (AT&T)9740HIGHLANDHGLDCA11DS0N/APrefix Type: RBOC
Switch Name: HIGHLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
909-864CAPACIFIC BELL (AT&T)9740HIGHLANDHGLDCA11DS000/00/0000Prefix Type: RBOC
Switch Name: HIGHLAND
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
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