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
925-261CAPACIFIC BELL (AT&T)9740PSBG WESTPSBGCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PITTSBURG (GLADSTONE)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 925-261
925-261-0CAPACIFIC BELL (AT&T)9740PSBG WESTPSBGCA11DS0N/APrefix Type: RBOC
Switch Name: PITTSBURG (GLADSTONE)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-261-1CAPACIFIC BELL (AT&T)9740PSBG WESTPSBGCA11DS0N/APrefix Type: RBOC
Switch Name: PITTSBURG (GLADSTONE)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-261-9CAPACIFIC BELL (AT&T)9740PSBG WESTPSBGCA11DS0N/APrefix Type: RBOC
Switch Name: PITTSBURG (GLADSTONE)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-458CAPACIFIC BELL (AT&T)9740PSBG WESTPSBGCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PITTSBURG (GLADSTONE)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-709CAPACIFIC BELL (AT&T)9740PSBG WESTPSBGCA11DS000/00/0000Prefix Type: RBOC
Switch Name: PITTSBURG (GLADSTONE)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 925-709
925-709-0CAPACIFIC BELL (AT&T)9740PSBG WESTPSBGCA11DS0N/APrefix Type: RBOC
Switch Name: PITTSBURG (GLADSTONE)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-709-1CAPACIFIC BELL (AT&T)9740PSBG WESTPSBGCA11DS0N/APrefix Type: RBOC
Switch Name: PITTSBURG (GLADSTONE)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-709-2CAPACIFIC BELL (AT&T)9740PSBG WESTPSBGCA11DS0N/APrefix Type: RBOC
Switch Name: PITTSBURG (GLADSTONE)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-709-3CAPACIFIC BELL (AT&T)9740PSBG WESTPSBGCA11DS0N/APrefix Type: RBOC
Switch Name: PITTSBURG (GLADSTONE)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-709-8CAPACIFIC BELL (AT&T)9740PSBG WESTPSBGCA11DS0N/APrefix Type: RBOC
Switch Name: PITTSBURG (GLADSTONE)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-709-9CATERRA NOVA TELECOM INC.145JPSBG WESTPSBGCA11DS012/10/2020Prefix Type: IPES
Switch Name: PITTSBURG (GLADSTONE)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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