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| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 620-758 | KS | SOUTHWESTERN BELL | 9533 | CEDAR VALE | CDVAKSPLRS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: INDEPENDENCE Switch Type: Northern Telecom Remote Switching Center LATA: N/A Tandem: PRSSKSWA07T Detailed Switch Info |
