Napa County Colors. Learn more about some of the ways Napa County services impact the community through our new coloring book âNapa County Colors.â Print the PDF version here or pick up an issue at your nearest library. Download a copy.
The 492 area code is NOT a valid area code. This area code is NOT officially assigned to a known Numbering Plan Area (NPA). The 492 area code is not assigned to a city/state location. In most cases with invalid area codes like 492, tend to be used by phone numbers from telemarketing companies.
11 area codes 972 â a geographic split of the 214 area code serving the Dallas region 281 â a geographic split of the 713 area code serving the Houston region: 1997: 15 area codes 254 and 940 â a three-way geographic split of 817 830 and 956 â a three-way split of 210 with San Antonio retaining that area code: 1998: 15 area codes