npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
949-753 | CA | PACIFIC BELL (AT&T) | 9740 | IRVINE | IRVNCA12DS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: IRVINE (AIRPORT) Switch Type: WECO 5ESS (Digital) LATA: Los Angeles CA (730) Tandem: N/A Detailed Switch Info |