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
626-229CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-397CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-431CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-432CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-440CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-449CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-535CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 626-535
626-535-0CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS0N/APrefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-535-1CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS0N/APrefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-535-2CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS0N/APrefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-535-4CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS0N/APrefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-535-5CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS0N/APrefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-535-6CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS0N/APrefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-535-7CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS0N/APrefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-535-8CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS0N/APrefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-535-9CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS0N/APrefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-564CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-568CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-577CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-583CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-585CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-666CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
626-685CAPACIFIC BELL (AT&T)9740PSDN PSDNPSDNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PASADENA (GREEN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
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