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npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
530-738 | CA | FRONTIER CALIFORNIA INC. (Frontier Communications) | 4420 | ROBBINS | RBNSCAXGRS1 | 00/00/0000 | Prefix Type: ICO Switch Name: ROBBINS Switch Type: NTDMSRLC LATA: N/A Tandem: SCRMCA0103T Detailed Switch Info |