According to North American Numbering Plan, 830990 located in FREDERICKSBG, Texas. the first three digits 830 locate to state Texas, 990 locate the city FREDERICKSBG, furthermore, we also provide some other information such as the zip code example(s) 78624, carrier FRONTIER SOUTHWEST INC DBA FRO, and the latitude and longitude is 30.2715 -98.8699. Please pay attention that the detail we provide only as a reference, the details of the zip code may be not complete, the latitude and longitude likely to have deviation.

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