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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
650-286CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS000/00/0000Prefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info