If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.
Dialing pattern for local calls within the same NPA (area code) is 10D. 445 service area does overlap with 267 215 area codes. This area code was assigned on March 3rd, 2018. Our sources for non-US NPA-NXX data do not provide this information. Area code 445 serves the state of Pennsylvania.
Effective date searches are available only for US area codes.