NEARLY ENOUGH. NEW HAMPSHIRE’S COVETED 603 AREA CODE IS NOT GOING ANYWHERE, AT LEAST NOT YET. TODAY, GOVERNOR SUNUNU SAID FEDERAL REGULATORS PROJECT THE STATE WON’T HAVE TO EXPAND UNTIL AT LEAST 2029.

CONCORD — By the end of 2027, New Hampshire's iconic 603 area code may reach its limit. There are only so many seven-number combinations that can be put after the number 603, the state’s phone area ...

The state’s sole area code was created in 1947, and has since become a common marketing tool for businesses CONCORD, N.H. — When lawmakers learned New Hampshire’s singular 603 area code was at risk of ...