New Hampshire is among a small number of states unified under a singular area code, and Granite State lawmakers are looking to keep it that way — even as telephone numbers with the iconic 603 ...

CONCORD, N.H. (WCAX) - New Hampshire will keep a state symbol for longer than expected. The 603 area code covers all of New ...

NEW BOSTON — The New Boston Police Department has issued a warning to residents about a recent spate of scam phone calls from numbers with the local 603 area code, urging caution and vigilance. In the ...