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
530-289CAPACIFIC BELL (AT&T)9740DOWNIEVLDWNVCA11RS100/00/0000Prefix Type: RBOC
Switch Name: DOWNIEVILLE
Switch Type: N/A
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
Thousands block for 530-289
530-289-1CAPACIFIC BELL (AT&T)9740DOWNIEVLDWNVCA11RS1N/APrefix Type: RBOC
Switch Name: DOWNIEVILLE
Switch Type: N/A
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
530-289-2CAPACIFIC BELL (AT&T)9740DOWNIEVLDWNVCA11RS1N/APrefix Type: RBOC
Switch Name: DOWNIEVILLE
Switch Type: N/A
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
530-289-3CAPACIFIC BELL (AT&T)9740DOWNIEVLDWNVCA11RS1N/APrefix Type: RBOC
Switch Name: DOWNIEVILLE
Switch Type: N/A
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
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