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
818-240CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-246CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-247CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-265CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-291CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 818-291
818-291-0CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS0N/APrefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-291-1CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS0N/APrefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-291-2CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS0N/APrefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-291-4CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS0N/APrefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-291-5CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS0N/APrefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-291-6CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS0N/APrefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-291-7CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS0N/APrefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-291-9CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS0N/APrefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-543CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-544CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-547CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-548CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-549CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-550CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-551CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-552CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-553CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-637CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-662CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-695CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-863CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS000/00/0000Prefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 818-863
818-863-7CAPACIFIC BELL (AT&T)9740GLENDALEGLDLCA11DS0N/APrefix Type: RBOC
Switch Name: GLENDALE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
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