U.S. Cellular in Peterborough, NH
These numbers are located in the city of Peterborough part of Hillsborough county. There are a few other subcodes that cover this area as well so take care not to confuse them.
Hillsborough county is situated in New Hampshire and operates ET (UTC -05:00) time. This number group covers the 3458, 3444, 3449, & 3468 zip codes.