The singular "406" area code is a major part of Montana's branding, evidenced by the fact that there are 1,900 active ...

CONCORD — Facing a need for another as soon as 2027, state officials are mobilizing to keep 603 as New Hampshire’s only area code while warning of the disruptions a second area code could ...

South Carolina is getting its sixth area code in the near future. Here’s when and which residents will get new numbers.