A system for correcting network planning data includes a planning repository containing information related to network traffic, network element locations and network element connectivity. The system further includes a repository of a wireless network that includes a plurality of call trace records. In addition, the system includes an information processing system including a processor and a memory device coupled to the processor in communication with the planning database and with the repository of the wireless network. The memory device contains a set of instructions that, when executed by the processor, cause the processor to receive at least of the plurality of call trace records from the repository of the wireless network and cause the processor to compare information in the at least one call trace record with corresponding information stored in the planning repository to identify one or more errors in the information stored in the planning repository.