npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
909-421 | CA | PACIFIC BELL (AT&T) | 9740 | RIALTO | RILTCA11DS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: RIALTO Switch Type: WECO 5ESS (Digital) LATA: Los Angeles CA (730) Tandem: N/A Detailed Switch Info |