207 Area Code: Portland, Maine

Maine is served by a single area code, 207, which covers the entire state. Portland, on Casco Bay along the southern Maine coast, anchors the directory's records here. The city sits on a peninsula extending into the bay, organized around a working waterfront that retains a substantial commercial fishing fleet alongside the cruise-and-ferry traffic and a downtown that has reshaped itself substantially over the past two decades. The 207 footprint reaches from the New Hampshire line through coastal Maine, the Maine North Woods, and the inland farming counties up to the Canadian border.

Because 207 covers Maine entirely, the directory's records associated with 207 numbers do not surface a recurring set of out-of-state cities through the routine cross-linkage patterns that dominate larger codes. Where other-place names do appear, they reflect the same kinds of public-record dynamics seen elsewhere — numbers porting between carriers, addresses tied to multiple residences, and prior registrations surfacing alongside current ones. The directory currently documents 604 distinct prefixes within 207 in detail, a working subset of the prefix population the code actually carries.

Portland's home values come in well above the US median, in line with broader New England coastal pricing pressure that has shaped the southern Maine market over the past decade. Median household income runs close to the national reading, the city's median age sits a couple of years under the US figure, and population is modest in absolute terms — Portland is the largest city in Maine but small in the broader US context, anchoring a regional economy organized around the port, healthcare, finance, and a substantial tourism sector.